William R. Aldridge

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Vancouver, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Integrated hydraulic control system
- Patent number 7,699,135
- Issue date Apr 20, 2010
- NMHG Oregon, LLC
- William R. Aldridge
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Integrated hydraulic control system
- Patent number 7,036,625
- Issue date May 2, 2006
- NMHG Oregon, Inc.
- William R. Aldridge
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Integrated hydraulic control system
- Publication number 20060169521
- Publication date Aug 3, 2006
- NACCO Materials Handling Group, Inc.
- William R. Aldridge
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Integrated hydraulic control system
- Publication number 20040089496
- Publication date May 13, 2004
- NACCO Materials Handling Group, Inc.
- William R. Aldridge
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS