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R.H. SHEPPARD CO., INC.
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Hanover, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Modular mounting bracket for vehicle power steering assembly
Patent number
D1041382
Issue date
Sep 10, 2024
R.H. Sheppard Co. Inc.
Cory Alan Klinedinst
D12 - Transportation
Information
Patent Grant
Lane keep assistance based on rate of departure
Patent number
11,772,648
Issue date
Oct 3, 2023
R.H. Sheppard Co. Inc.
Srimathi Srivatsan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
End-of-travel relief in a power steering system
Patent number
11,643,136
Issue date
May 9, 2023
R. H. Sheppard Co., Inc.
Jeffrey Tipton
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
End of travel relief system for power steering system
Patent number
11,608,111
Issue date
Mar 21, 2023
R.H. Sheppard Co. Inc.
Jared Pitzer
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Coupled steering gear shaft
Patent number
11,499,611
Issue date
Nov 15, 2022
R. H. Sheppard Co., Inc.
Jeffrey Tipton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Steering column assembly
Patent number
11,279,394
Issue date
Mar 22, 2022
R.H. SHEPPARD CO., INC.
Jared Pitzer
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Plunger assembly for a power steering system
Patent number
11,148,710
Issue date
Oct 19, 2021
R.H. SHEPPARD CO., INC.
Jared Pitzer
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Dual hydraulic power steering system
Patent number
8,695,750
Issue date
Apr 15, 2014
R. H. Sheppard Co., Inc.
Robert William Hammond
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Method of relieving power steering assist and a power steering syst...
Patent number
8,469,139
Issue date
Jun 25, 2013
R. H. Sheppard Co., Inc.
Peter H. Sheppard
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Control valve for a hydraulic power steering system
Patent number
7,231,940
Issue date
Jun 19, 2007
R. H. Sheppard Co., Inc.
Jeffrey E. Tipton
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Control valve for a hydraulic power steering system
Patent number
7,152,627
Issue date
Dec 26, 2006
R. H. Sheppard Co., Inc.
David M. Danley
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Pump assembly and method
Patent number
7,025,044
Issue date
Apr 11, 2006
R. H. Sheppard Co., Inc.
Robert H. Breeden
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Hydraulic power steering system utilizing fuel as a working fluid
Patent number
6,929,087
Issue date
Aug 16, 2005
R. H. Sheppard Co., Inc.
Peter H. Sheppard
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Hydraulic power steering gear assembly with unloading value
Patent number
6,050,171
Issue date
Apr 18, 2000
R.H. Sheppard Company, Inc.
Peter H. Sheppard
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Parts washer
Patent number
5,845,661
Issue date
Dec 8, 1998
R. H. Sheppard Co., Inc.
Allen W. Leppo
B08 - CLEANING
Information
Patent Grant
Tandem power steering system with heat sink
Patent number
5,810,110
Issue date
Sep 22, 1998
R. H. Sheppard Co., Inc.
Peter H. Sheppard
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Hydraulic power steering gear assembly with unloading valve
Patent number
5,803,201
Issue date
Sep 8, 1998
R. H. Sheppard Co., Inc.
Peter H. Sheppard
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Automatic regulator valve assembly for vehicle power steering
Patent number
4,840,244
Issue date
Jun 20, 1989
R.H. Sheppard Co.
Robert H. Broucksou
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Dual cut boring tool assembly
Patent number
4,105,360
Issue date
Aug 8, 1978
R. H. Sheppard Co., Inc.
Dale L. Keller
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patents Applications
last 30 patents
Information
Patent Application
End of Travel Relief System for Power Steering System
Publication number
20240294208
Publication date
Sep 5, 2024
R.H. Sheppard Co. Inc.
Jared Pitzer
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Lane Keep Assistance Based on Rate of Departure
Publication number
20220274596
Publication date
Sep 1, 2022
R.H. Sheppard Co. Inc.
Srimathi Srivatsan
B60 - VEHICLES IN GENERAL
Information
Patent Application
End of Travel Relief System for Power Steering System
Publication number
20220073132
Publication date
Mar 10, 2022
R.H. Sheppard Co. Inc.
Jared Pitzer
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Steering System Having an Electromechanical Steering Actuator and M...
Publication number
20210146992
Publication date
May 20, 2021
R.H. Sheppard Co. Inc.
Thomas Dieckmann
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
STEERING COLUMN ASSEMBLY
Publication number
20210078627
Publication date
Mar 18, 2021
R.H. SHEPPARD CO., INC.
Jared PITZER
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
END-OF-TRAVEL RELIEF IN A POWER STEERING SYSTEM
Publication number
20210009195
Publication date
Jan 14, 2021
R.H. SHEPPARD CO., INC.
Jeffrey TIPTON
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
COUPLED STEERING GEAR SHAFT
Publication number
20210010577
Publication date
Jan 14, 2021
R.H. SHEPPARD CO., INC.
Jeffrey TIPTON
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
PLUNGER ASSEMBLY FOR A POWER STEERING SYSTEM
Publication number
20200189652
Publication date
Jun 18, 2020
R.H. SHEPPARD CO., INC.
Jared PITZER
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Control Valve For a Hydraulic Power Steering System
Publication number
20070012172
Publication date
Jan 18, 2007
R.H. SHEPPARD CO., INC.
David M. Danley
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS