Edward W. McGovern

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pavement aggregate treating composition
- Patent number 5,762,699
- Issue date Jun 9, 1998
- K.A.E. Paving Consultants, Inc.
- Edward W. McGovern
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pavement rejuvenator and dressing conditioner with blackening agent
- Patent number 5,580,603
- Issue date Dec 3, 1996
- K.A.E. Paving Consultants, Inc.
- Edward W. McGovern
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Pavement rejuvenator and dressing conditioner with elastomer
- Patent number 5,578,663
- Issue date Nov 26, 1996
- K.A.E. Paving Consultants, Inc.
- Edward W. McGovern
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pavement rejuvenator and dressing conditioner emulsions and jellies
- Patent number 5,536,307
- Issue date Jul 16, 1996
- K.A.E. Paving Consultants, Inc.
- Edward W. McGovern
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Pavement dressing conditioner formed of tar, an aromatic solvent an...
- Patent number 4,661,378
- Issue date Apr 28, 1987
- Koppers Company, Inc.
- Edward W. McGovern
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES