William R. Davis

Person

Beamsville, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Rail road hopper car
- Patent number 10,214,224
- Issue date Feb 26, 2019
- National Steel Car Limited
- James W. Forbes
- B61 - RAILWAYS
Information Patent Grant
Rail road hopper car ridge fittings
- Patent number 9,272,717
- Issue date Mar 1, 2016
- National Steel Car Limited
- James W. Forbes
- B61 - RAILWAYS
Information Patent Grant
Rail road hopper car ridge fittings
- Patent number 8,622,004
- Issue date Jan 7, 2014
- National Steel Car Limited
- James W. Forbes
- B61 - RAILWAYS
Information Patent Grant
Rail road hopper car ridge fittings
- Patent number 8,065,964
- Issue date Nov 29, 2011
- National Steel Car Limited
- James W. Forbes
- B61 - RAILWAYS
Information Patent Grant
Rail road hopper car structure
- Patent number 8,047,140
- Issue date Nov 1, 2011
- National Steel Car Limited
- James W. Forbes
- B61 - RAILWAYS
Information Patent Grant
Rail road car and bearing adapter fittings therefor
- Patent number 7,775,163
- Issue date Aug 17, 2010
- National Steel Car Limited
- James W. Forbes
- B61 - RAILWAYS
Information Patent Grant
Rail road hopper car fittings and method of operation
- Patent number 7,703,397
- Issue date Apr 27, 2010
- National Steel Car Limited
- James W. Forbes
- B61 - RAILWAYS
Information Patent Grant
Flow through rail road freight car
- Patent number 7,536,957
- Issue date May 26, 2009
- National Steel Car Limited
- Keith Bush
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
RAIL ROAD HOPPER CAR RIDGE FITTINGS
- Publication number 20160137210
- Publication date May 19, 2016
- National Steel Car Limited
- James W. Forbes
- B61 - RAILWAYS
Information Patent Application
RAIL ROAD HOPPER CAR RIDGE FITTINGS
- Publication number 20140331892
- Publication date Nov 13, 2014
- National Steel Car Limited
- James W. Forbes
- B61 - RAILWAYS
Information Patent Application
RAIL ROAD HOPPER CAR RIDGE FITTINGS
- Publication number 20120199041
- Publication date Aug 9, 2012
- NATIONAL STEEL CAR LIMITED
- James Forbes
- B61 - RAILWAYS
Information Patent Application
RAIL ROAD HOPPER CAR RIDGE FITTINGS
- Publication number 20120042804
- Publication date Feb 23, 2012
- National Steel Car Limited
- James W. FORBES
- B61 - RAILWAYS
Information Patent Application
RAIL ROAD HOPPER CAR STRUCTURE
- Publication number 20100319570
- Publication date Dec 23, 2010
- National Steel Car Limited
- James W. Forbes
- B61 - RAILWAYS
Information Patent Application
RAIL ROAD HOPPER CAR RIDGE FITTINGS
- Publication number 20100132587
- Publication date Jun 3, 2010
- National Steel Car Limited
- James W. FORBES
- B61 - RAILWAYS
Information Patent Application
RAIL ROAD CAR AND BEARING ADAPTER FITTINGS THEREFOR
- Publication number 20080066641
- Publication date Mar 20, 2008
- National Steel Car Limited
- James W. Forbes
- B61 - RAILWAYS
Information Patent Application
RAIL ROAD HOPPER CAR FITTINGS AND METHOD OF OPERATION
- Publication number 20080066642
- Publication date Mar 20, 2008
- National Steel Car Limited
- James W. FORBES
- B61 - RAILWAYS
Information Patent Application
Flow through rail road freight car
- Publication number 20060288903
- Publication date Dec 28, 2006
- Keith Bush
- B61 - RAILWAYS
Information Patent Application
Rail road car truck and bearing adapter fitting therefor
- Publication number 20060137565
- Publication date Jun 29, 2006
- National Steel Car Limited
- James W. Forbes
- B61 - RAILWAYS

William R. Davis

Person

Patents Grantslast 30 patents

Rail road hopper car

Rail road hopper car ridge fittings

Rail road hopper car ridge fittings

Rail road hopper car ridge fittings

Rail road hopper car structure

Rail road car and bearing adapter fittings therefor

Rail road hopper car fittings and method of operation

Flow through rail road freight car

Patents Applicationslast 30 patents

RAIL ROAD HOPPER CAR RIDGE FITTINGS

RAIL ROAD HOPPER CAR RIDGE FITTINGS

RAIL ROAD HOPPER CAR RIDGE FITTINGS

RAIL ROAD HOPPER CAR RIDGE FITTINGS

RAIL ROAD HOPPER CAR STRUCTURE

RAIL ROAD HOPPER CAR RIDGE FITTINGS

RAIL ROAD CAR AND BEARING ADAPTER FITTINGS THEREFOR

RAIL ROAD HOPPER CAR FITTINGS AND METHOD OF OPERATION

Flow through rail road freight car

Rail road car truck and bearing adapter fitting therefor