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David R. Hartman
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Brighton, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Steering column telescope assembly and energy absorption device
Patent number
11,975,756
Issue date
May 7, 2024
NSK Americas, Inc.
Abhishek Mathur
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Steering column breakaway and energy absorption apparatus
Patent number
11,845,487
Issue date
Dec 19, 2023
NSK Americas, Inc.
Isabel Chong Hok Yuen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Steering column positive lock drive mechanism
Patent number
11,697,447
Issue date
Jul 11, 2023
NSK Ltd.
Alex Carl
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Steering column anti-rotational device
Patent number
11,685,420
Issue date
Jun 27, 2023
NSK Ltd.
Victor Corona Martinez
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Steering column telescope assembly and energy absorption device
Patent number
11,572,094
Issue date
Feb 7, 2023
NSK Americas, Inc.
Abhishek Mathur
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Steering column breakaway and energy absorption apparatus
Patent number
11,518,428
Issue date
Dec 6, 2022
NSK Americas, Inc.
Isabel Chong Hok Yuen
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Steering assembly with positive lock and energy absorption and pyro...
Patent number
10,919,562
Issue date
Feb 16, 2021
NSK Ltd.
Scott Lewis Strong
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Energy absorbing device for internally collapsing steering column a...
Patent number
10,899,379
Issue date
Jan 26, 2021
NSK Ltd.
Victor Corona Martinez
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Self-aligning drive gear
Patent number
10,780,910
Issue date
Sep 22, 2020
NSK Americas, Inc.
Justin R. Palmer
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Linkage for steering wheel electric motor tilt assembly
Patent number
10,569,798
Issue date
Feb 25, 2020
NSK Americas, Inc.
Victor Corona Martinez
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Steering column assembly with tilt adjustment and improved assembly...
Patent number
9,783,223
Issue date
Oct 10, 2017
NSK Americas, Inc.
Victor Martinez
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Collapsible steering column assembly
Patent number
9,481,390
Issue date
Nov 1, 2016
NSK Americas, Inc.
Victor Corona Martinez
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Power steering pump
Patent number
7,628,596
Issue date
Dec 8, 2009
Ford Global Technologies, LLC
Timothy Matthew Staton
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Power steering pump
Patent number
6,857,863
Issue date
Feb 22, 2005
Visteon Global Technologies, Inc.
Brian S. M. Modrzejewski
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Power steering pump
Patent number
6,666,670
Issue date
Dec 23, 2003
Visteon Global Technologies, Inc.
David Ray Hartman
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
STEERING COLUMN TELESCOPE ASSEMBLY AND ENERGY ABSORPTION DEVICE
Publication number
20230150567
Publication date
May 18, 2023
NSK AMERICAS, INC.
Abhishek Mathur
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
STEERING COLUMN BREAKAWAY AND ENERGY ABSORPTION APPARATUS
Publication number
20230053406
Publication date
Feb 23, 2023
NSK AMERICAS, INC.
Isabel Chong Hok Yuen
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
STEERING COLUMN POSITIVE LOCK DRIVE MECHANISM
Publication number
20220227409
Publication date
Jul 21, 2022
Alex Carl
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
STEERING COLUMN ANTI-ROTATIONAL DEVICE
Publication number
20220219750
Publication date
Jul 14, 2022
NSK Ltd.
Victor Corona Martinez
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
STEERING COLUMN BREAKAWAY AND ENERGY ABSORPTION APPARATUS
Publication number
20220032990
Publication date
Feb 3, 2022
NSK AMERICAS, INC.
Isabel Chong Hok Yuen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
STEERING COLUMN TELESCOPE ASSEMBLY AND ENERGY ABSORPTION DEVICE
Publication number
20210394816
Publication date
Dec 23, 2021
NSK AMERICAS, INC.
Abhishek Mathur
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
ENERGY ABSORBING DEVICE FOR INTERNALLY COLLAPSING STEERING COLUMN A...
Publication number
20200207401
Publication date
Jul 2, 2020
NSK AMERICAS, INC.
Victor Corona Martinez
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
STEERING ASSEMBLY WITH POSITIVE LOCK AND ENERGY ABSORPTION AND PYRO...
Publication number
20200031382
Publication date
Jan 30, 2020
NSK AMERICAS, INC.
Scott Lewis Strong
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
SELF-ALIGNING DRIVE GEAR
Publication number
20190016364
Publication date
Jan 17, 2019
NSK AMERICAS, INC.
Justin R. Palmer
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
LINKAGE FOR STEERING WHEEL ELECTRIC MOTOR TILT ASSEMBLY
Publication number
20180273080
Publication date
Sep 27, 2018
NSK AMERICAS, INC.
Victor Corona Martinez
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
STEERING COLUMN ASSEMBLY WITH TILT ADJUSTMENT AND IMPROVED ASSEMBLY...
Publication number
20170129529
Publication date
May 11, 2017
NSK AMERICAS, INC.
Victor MARTINEZ
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
COLLAPSIBLE STEERING COLUMN ASSEMBLY
Publication number
20170101125
Publication date
Apr 13, 2017
NSK AMERICAS, INC.
Victor Corona Martinez
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
COLLAPSIBLE STEERING COLUMN ASSEMBLY
Publication number
20150096404
Publication date
Apr 9, 2015
NSK AMERICAS, INC.
Victor Corona Martinez
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
POWER STEERING PUMP
Publication number
20080075615
Publication date
Mar 27, 2008
Timothy Matthew Staton
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES