 
                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas  Urmson, Jr.
                                    W. Thomas  Urmson, Jr.
                                 B61 - RAILWAYS
                                    B61 - RAILWAYS
                                 Portec Rail Products Inc.
                                    Portec Rail Products Inc.
                                 Andrew  Morin
                                    Andrew  Morin
                                 D12 - Transportation
                                    D12 - Transportation
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 Matthew Jason  Baker
                                    Matthew Jason  Baker
                                 B60 - VEHICLES IN GENERAL
                                    B60 - VEHICLES IN GENERAL
                                 Portec Rail Products Inc.
                                    Portec Rail Products Inc.
                                 Andrew J.  Morin
                                    Andrew J.  Morin
                                 B60 - VEHICLES IN GENERAL
                                    B60 - VEHICLES IN GENERAL
                                 Portec Rail Products Inc.
                                    Portec Rail Products Inc.
                                 Richard A.  Tatina
                                    Richard A.  Tatina
                                 B60 - VEHICLES IN GENERAL
                                    B60 - VEHICLES IN GENERAL
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas  Urmson, Jr.
                                    W. Thomas  Urmson, Jr.
                                 E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                    E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                 Portec, Rail Products Ltd.
                                    Portec, Rail Products Ltd.
                                 Glen  Appleby
                                    Glen  Appleby
                                 B61 - RAILWAYS
                                    B61 - RAILWAYS
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas  Urmson, Jr.
                                    W. Thomas  Urmson, Jr.
                                 D08 - Tools and hardware
                                    D08 - Tools and hardware
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas  Urmson, Jr.
                                    W. Thomas  Urmson, Jr.
                                 B61 - RAILWAYS
                                    B61 - RAILWAYS
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 William T.  Urmson, Jr.
                                    William T.  Urmson, Jr.
                                 E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                    E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas  Urmson, Jr.
                                    W. Thomas  Urmson, Jr.
                                 B61 - RAILWAYS
                                    B61 - RAILWAYS
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas  Urmson, Jr.
                                    W. Thomas  Urmson, Jr.
                                 D08 - Tools and hardware
                                    D08 - Tools and hardware
                                 Portec Rail Products Inc.
                                    Portec Rail Products Inc.
                                 Richard A.  Tatina
                                    Richard A.  Tatina
                                 B60 - VEHICLES IN GENERAL
                                    B60 - VEHICLES IN GENERAL
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 Richard A.  Tatina
                                    Richard A.  Tatina
                                 B60 - VEHICLES IN GENERAL
                                    B60 - VEHICLES IN GENERAL
                                 Portec, Rail Products Ltd.
                                    Portec, Rail Products Ltd.
                                 Glen  Appleby
                                    Glen  Appleby
                                 B61 - RAILWAYS
                                    B61 - RAILWAYS
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas  Urmson, Jr.
                                    W. Thomas  Urmson, Jr.
                                 E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                    E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                 Portec Rail Products Inc.
                                    Portec Rail Products Inc.
                                 Richard A.  Tatina
                                    Richard A.  Tatina
                                 B60 - VEHICLES IN GENERAL
                                    B60 - VEHICLES IN GENERAL
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas  Urmson, Jr.
                                    W. Thomas  Urmson, Jr.
                                 B61 - RAILWAYS
                                    B61 - RAILWAYS
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas Urmson
                                    W. Thomas Urmson
                                 D12 - Transportation
                                    D12 - Transportation
                                 Portec, Rail Products Ltd.
                                    Portec, Rail Products Ltd.
                                 Kostas  Papazoglou
                                    Kostas  Papazoglou
                                 D12 - Transportation
                                    D12 - Transportation
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 Richard A. Tatina
                                    Richard A. Tatina
                                 B60 - VEHICLES IN GENERAL
                                    B60 - VEHICLES IN GENERAL
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 William T Urmson
                                    William T Urmson
                                 B61 - RAILWAYS
                                    B61 - RAILWAYS
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 Kevin R. Adkins
                                    Kevin R. Adkins
                                 E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                    E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 Daniel P. Stack
                                    Daniel P. Stack
                                 B61 - RAILWAYS
                                    B61 - RAILWAYS
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 Kevin R. Adkins
                                    Kevin R. Adkins
                                 E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                    E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 Kevin R. Adkins
                                    Kevin R. Adkins
                                 E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                    E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 Richard A. Tatina
                                    Richard A. Tatina
                                 B60 - VEHICLES IN GENERAL
                                    B60 - VEHICLES IN GENERAL
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 Jeffrey P. Craig
                                    Jeffrey P. Craig
                                 B61 - RAILWAYS
                                    B61 - RAILWAYS
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 Richard A. Tatina
                                    Richard A. Tatina
                                 B61 - RAILWAYS
                                    B61 - RAILWAYS
                                 Portec Rail Products Inc.
                                    Portec Rail Products Inc.
                                 Kevin  Oldknow
                                    Kevin  Oldknow
                                 B61 - RAILWAYS
                                    B61 - RAILWAYS
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 Steven D.  Singleton
                                    Steven D.  Singleton
                                 B61 - RAILWAYS
                                    B61 - RAILWAYS
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 Matthew Jason  Baker
                                    Matthew Jason  Baker
                                 B60 - VEHICLES IN GENERAL
                                    B60 - VEHICLES IN GENERAL
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 John W.  Mospan
                                    John W.  Mospan
                                 E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                    E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas  Urmson, JR.
                                    W. Thomas  Urmson, JR.
                                 E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                    E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas  Urmson, JR.
                                    W. Thomas  Urmson, JR.
                                 E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                    E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 John W.  Mospan
                                    John W.  Mospan
                                 E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                    E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas Urmson
                                    W. Thomas Urmson
                                 E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                    E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas Urmson
                                    W. Thomas Urmson
                                 B61 - RAILWAYS
                                    B61 - RAILWAYS
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas Urmson
                                    W. Thomas Urmson
                                 B61 - RAILWAYS
                                    B61 - RAILWAYS
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 Steven D. Singleton
                                    Steven D. Singleton
                                 B61 - RAILWAYS
                                    B61 - RAILWAYS
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas Urmson
                                    W. Thomas Urmson
                                 E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                    E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                 Portec, Rail Products Ltd.
                                    Portec, Rail Products Ltd.
                                 Glen  Appleby
                                    Glen  Appleby
                                 B61 - RAILWAYS
                                    B61 - RAILWAYS
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 Charles Henry Schnorr
                                    Charles Henry Schnorr
                                 B61 - RAILWAYS
                                    B61 - RAILWAYS
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas Urmson
                                    W. Thomas Urmson
                                 E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                    E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 William T. Urmson
                                    William T. Urmson
                                 E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                    E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas Urmson
                                    W. Thomas Urmson
                                 E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                    E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas Urmson
                                    W. Thomas Urmson
                                 B61 - RAILWAYS
                                    B61 - RAILWAYS
                                 Portec Rail Products Inc.
                                    Portec Rail Products Inc.
                                 Richard A. Tatina
                                    Richard A. Tatina
                                 B60 - VEHICLES IN GENERAL
                                    B60 - VEHICLES IN GENERAL
                                 Portec Rail Products, Inc.
                                    Portec Rail Products, Inc.
                                 W. Thomas Urmson
                                    W. Thomas Urmson
                                 E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                    E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
                                 Portec Rail Products Inc.
                                    Portec Rail Products Inc.
                                 Richard A. Tatina
                                    Richard A. Tatina
                                 B60 - VEHICLES IN GENERAL
                                    B60 - VEHICLES IN GENERAL
                                 PORTEC RAIL PRODUCTS, INC.
                                    PORTEC RAIL PRODUCTS, INC.
                                 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
                                    17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
                                 PORTEC RAIL PRODUCTS, INC.
                                    PORTEC RAIL PRODUCTS, INC.
                                 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
                                    17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
                                 PORTEC RAIL PRODUCTS, INC.
                                    PORTEC RAIL PRODUCTS, INC.
                                 6 - Common metals and their alloys
                                    6 - Common metals and their alloys
                                 PORTEC RAIL PRODUCTS, INC.
                                    PORTEC RAIL PRODUCTS, INC.
                                 42 - Scientific and technological services and research and design relating thereto
                                    42 - Scientific and technological services and research and design relating thereto
                                 PORTEC RAIL PRODUCTS, INC.
                                    PORTEC RAIL PRODUCTS, INC.
                                 42 - Scientific and technological services and research and design relating thereto
                                    42 - Scientific and technological services and research and design relating thereto
                                 PORTEC RAIL PRODUCTS, INC.
                                    PORTEC RAIL PRODUCTS, INC.
                                 42 - Scientific and technological services and research and design relating thereto
                                    42 - Scientific and technological services and research and design relating thereto
                                 PORTEC RAIL PRODUCTS, INC.
                                    PORTEC RAIL PRODUCTS, INC.
                                 42 - Scientific and technological services and research and design relating thereto
                                    42 - Scientific and technological services and research and design relating thereto
                                 PORTEC RAIL PRODUCTS, INC.
                                    PORTEC RAIL PRODUCTS, INC.
                                 7 - Machines and machine tools
                                    7 - Machines and machine tools
                                 PORTEC RAIL PRODUCTS, INC.
                                    PORTEC RAIL PRODUCTS, INC.
                                 7 - Machines and machine tools
                                    7 - Machines and machine tools
                                 PORTEC RAIL PRODUCTS, INC.
                                    PORTEC RAIL PRODUCTS, INC.
                                 7 - Machines and machine tools
                                    7 - Machines and machine tools