David L. Hoelscher

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Livonia, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Weight distributing hitch assembly
- Patent number 6,860,501
- Issue date Mar 1, 2005
- Coquent Towing Products, Inc.
- Kenneth R. Schmidt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Reversible shank for hitch mounted accessory carriers
- Patent number 6,604,658
- Issue date Aug 12, 2003
- Metaldyne Company, LLC
- David A. Young
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Reversible shank for hitch mounted accessory carriers
- Patent number 6,588,636
- Issue date Jul 8, 2003
- David A. Young
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Reversible shank for hitch mounted accessory carriers
- Publication number 20060278674
- Publication date Dec 14, 2006
- Cequent Towing Products, Inc.
- David A. Young
- B60 - VEHICLES IN GENERAL
Information Patent Application
Reversible shank for hitch mounted accessory carriers
- Publication number 20040084493
- Publication date May 6, 2004
- David A. Young
- B60 - VEHICLES IN GENERAL
Information Patent Application
Weight distributing hitch assembly
- Publication number 20020190498
- Publication date Dec 19, 2002
- Kenneth R. Schmidt
- B60 - VEHICLES IN GENERAL