William E. Hedenberg

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Elizabethtown, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Direct acting air suspension system
- Patent number 6,527,287
- Issue date Mar 4, 2003
- Lenk Mfg., Ltd.
- William E. Hedenberg
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Direct acting air suspension system
- Patent number 6,398,243
- Issue date Jun 4, 2002
- Link Mfg Ltd.
- William E. Hedenberg
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle air suspension system
- Patent number 5,351,986
- Issue date Oct 4, 1994
- William E. Hedenberg
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air suspension system
- Patent number 4,518,171
- Issue date May 21, 1985
- William E. Hedenberg
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Universal air suspension system
- Patent number 4,379,572
- Issue date Apr 12, 1983
- William E. Hedenberg
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Stabilizing air suspension system
- Publication number 20050236792
- Publication date Oct 27, 2005
- William E. Hedenberg
- B60 - VEHICLES IN GENERAL
Information Patent Application
Stabilizing air suspension system
- Publication number 20050110233
- Publication date May 26, 2005
- William E. Hedenberg
- B60 - VEHICLES IN GENERAL
Information Patent Application
Integrated shock absorber and air suspension system
- Publication number 20020096841
- Publication date Jul 25, 2002
- William E. Hedenberg
- B60 - VEHICLES IN GENERAL
Information Patent Application
Direct acting air suspension system
- Publication number 20020070524
- Publication date Jun 13, 2002
- William E. Hedenberg
- B60 - VEHICLES IN GENERAL