John W. Coulborn

Person

Fort Worth, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Twenty-foot double stack well car
- Patent number 11,465,657
- Issue date Oct 11, 2022
- Trinity North American Freight Car, Inc.
- Jerry W. Vande Sande
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for forming a railway car with improved crosstie connections
- Patent number 6,704,991
- Issue date Mar 16, 2004
- TRN Business Trust
- John W. Coulborn
- B61 - RAILWAYS
Information Patent Grant
High capacity integrated railway car truck
- Patent number 6,371,033
- Issue date Apr 16, 2002
- TRN Business Trust
- Stephen W. Smith
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sidewall for a railway car
- Patent number 6,302,031
- Issue date Oct 16, 2001
- TRN Business Trust
- Stephen W. Smith
- B61 - RAILWAYS
Information Patent Grant
High capacity axle for railway freight cars
- Patent number 6,189,456
- Issue date Feb 20, 2001
- TRN Business Trust
- Stephen W. Smith
- B61 - RAILWAYS
Information Patent Grant
Railway gondola car
- Patent number 6,138,581
- Issue date Oct 31, 2000
- TRN Business Trust
- Stephen W. Smith
- B61 - RAILWAYS
Information Patent Grant
Composite box structure for a railway car
- Patent number 6,092,472
- Issue date Jul 25, 2000
- TRN Business Trust
- Mell R. Thoman
- B61 - RAILWAYS
Information Patent Grant
Railway car underframe for an insulated composite boxcar
- Patent number 6,000,342
- Issue date Dec 14, 1999
- TRN Business Trust
- Mell R. Thoman
- B61 - RAILWAYS
Information Patent Grant
Insulated composite railway boxcar and method
- Patent number 5,890,435
- Issue date Apr 6, 1999
- TRN Business Trust
- Mell R. Thoman
- B61 - RAILWAYS
Information Patent Grant
Composite box structure for a railway car
- Patent number 5,857,414
- Issue date Jan 12, 1999
- TRN Business Trust
- Mell R. Thoman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Railway car underframe for an insulated railway boxcar
- Patent number 5,855,174
- Issue date Jan 5, 1999
- TRN Business Trust
- Mell R. Thoman
- B61 - RAILWAYS
Information Patent Grant
Load divider assembly and door assembly for a composite railway boxcar
- Patent number 5,802,984
- Issue date Sep 8, 1998
- Trinity Industries, Inc.
- Mell R. Thoman
- B61 - RAILWAYS
Information Patent Grant
Insulated composite railway boxcar and method
- Patent number 5,765,485
- Issue date Jun 16, 1998
- Trinity Industries, Inc.
- Mell R. Thoman
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Truss Plate Side Sheet Assembly
- Publication number 20190248384
- Publication date Aug 15, 2019
- TRINITY NORTH AMERICAN FREIGHT CAR, INC.
- Jerry W. Vande Sande
- B61 - RAILWAYS
Information Patent Application
Twenty-Foot Double Stack Well Car
- Publication number 20190176857
- Publication date Jun 13, 2019
- TRINITY NORTH AMERICAN FREIGHT CAR, INC.
- Jerry W. Vande Sande
- B61 - RAILWAYS
Information Patent Application
VARIABLE CAPACITY AUTORACK RAILCAR
- Publication number 20160039432
- Publication date Feb 11, 2016
- TRINITY INDUSTRIES, INC.
- Robert J. Cencer
- B61 - RAILWAYS
Information Patent Application
Floor support connection casting
- Publication number 20030029353
- Publication date Feb 13, 2003
- TRN Business Trust, a Delaware Business Trust
- John W. Coulborn
- B61 - RAILWAYS

John W. Coulborn

Person

Patents Grantslast 30 patents

Twenty-foot double stack well car

Method for forming a railway car with improved crosstie connections

High capacity integrated railway car truck

Sidewall for a railway car

High capacity axle for railway freight cars

Railway gondola car

Composite box structure for a railway car

Railway car underframe for an insulated composite boxcar

Insulated composite railway boxcar and method

Composite box structure for a railway car

Railway car underframe for an insulated railway boxcar

Load divider assembly and door assembly for a composite railway boxcar

Insulated composite railway boxcar and method

Patents Applicationslast 30 patents

Truss Plate Side Sheet Assembly

Twenty-Foot Double Stack Well Car

VARIABLE CAPACITY AUTORACK RAILCAR

Floor support connection casting