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V. Terrey Hawthorne
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Lyle, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Railcar draft gear assembly and system
Patent number
6,681,943
Issue date
Jan 27, 2004
AMSTED Industries Incorporated
Ronald E. Barker
B61 - RAILWAYS
Information
Patent Grant
Railcar draft gear assembly and system
Patent number
6,446,820
Issue date
Sep 10, 2002
AMSTED Industries Incorporated
Ronald E. Barker
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
Reduced weight fifth wheel assembly
Patent number
6,199,889
Issue date
Mar 13, 2001
AMSTED Industries Incorporated
Ronald D. Golembiewski
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Side frame-bolster interface for railcar truck assembly
Patent number
6,173,655
Issue date
Jan 16, 2001
AMSTED Industries Incorporated
V. Terrey Hawthorne
B61 - RAILWAYS
Information
Patent Grant
Railway truck sideframe with reinforced columns
Patent number
6,125,767
Issue date
Oct 3, 2000
AMSTED Industries Incorporated
V. Terrey Hawthorne
B61 - RAILWAYS
Information
Patent Grant
Bolster land arrangement for a railcar truck
Patent number
5,921,186
Issue date
Jul 13, 1999
AMSTED Industries Incorporated
V. Terrey Hawthorne
B61 - RAILWAYS
Information
Patent Grant
Reduced weight fifth wheel assembly
Patent number
5,865,458
Issue date
Feb 2, 1999
AMSTED Industries Incorporated
Ronald D. Golembiewski
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Railway truck with elastometric suspension
Patent number
5,791,258
Issue date
Aug 11, 1998
AMSTED Industries Incorporated
V. Terrey Hawthorne
B61 - RAILWAYS
Information
Patent Grant
Device for improving warp stiffness of a railcar truck
Patent number
5,722,327
Issue date
Mar 3, 1998
AMSTED Industries Incorporated
V. Terrey Hawthorne
B61 - RAILWAYS
Information
Patent Grant
Railway car coupler knuckle
Patent number
5,582,307
Issue date
Dec 10, 1996
AMSTED Industries Incorporated
V. Terry Hawthorne
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Railcar truck bearing adapter construction
Patent number
5,572,931
Issue date
Nov 12, 1996
AMSTED Industries Incorporated
Glen F. Lazar
B61 - RAILWAYS
Information
Patent Grant
Spring-pack assembly for a railway truck bolster assembly
Patent number
5,524,551
Issue date
Jun 11, 1996
AMSTED Industries Incorporated
V. Terrey Hawthorne
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Railcar truck bearing adapter construction
Patent number
5,509,358
Issue date
Apr 23, 1996
AMSTED Industries Incorporated
V. Terrey Hawthorne
B61 - RAILWAYS
Information
Patent Grant
Device for improving warp stiffness of a railcar truck
Patent number
5,503,084
Issue date
Apr 2, 1996
AMSTED Industries Incorporated
David J. Goding
B61 - RAILWAYS
Information
Patent Grant
Air operated fifth wheel
Patent number
5,472,223
Issue date
Dec 5, 1995
AMSTED Industries Incorporated
V. Terrey Hawthorne
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Lightweight fatigue resistant railcar truck sideframe with tapering...
Patent number
5,410,968
Issue date
May 2, 1995
AMSTED Industries Incorporated
V. Terrey Hawthorne
B61 - RAILWAYS
Information
Patent Grant
Truck boltser with laterally wider friction show pocket and mechani...
Patent number
5,331,902
Issue date
Jul 26, 1994
AMSTED Industries Incorporated
V. Terrey Hawthorne
B61 - RAILWAYS
Information
Patent Grant
Railway drawbar with fabricated section
Patent number
5,232,106
Issue date
Aug 3, 1993
AMSTED Industries Incorporated
V. Terrey Hawthorne
B61 - RAILWAYS
Information
Patent Grant
Fifth wheel unlocking device with fluid powered redundancy
Patent number
5,176,396
Issue date
Jan 5, 1993
AMSTED Industries Incorporated
V. Terrey Hawthorne
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Wedge shim and follower block for a railcar articulated connector
Patent number
5,133,467
Issue date
Jul 28, 1992
AMSTED Industries Incorporated
V. Terrey Hawthorne
B61 - RAILWAYS
Patents Applications
last 30 patents
Information
Patent Application
Railcar draft gear assembly and system
Publication number
20020070189
Publication date
Jun 13, 2002
Ronald E. Barker
B61 - RAILWAYS