Thomas G. Sierakowski

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Metamora, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Tonneau cover
- Patent number D574763
- Issue date Aug 12, 2008
- Durakon Industries, Inc.
- Leslie E. Smith
- D12 - Transportation
Information Patent Grant
Running board for vehicle having class A finish
- Patent number 7,322,593
- Issue date Jan 29, 2008
- Durakon Industries, Inc.
- Leslie E. Smith
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bed liner clip
- Patent number 7,243,971
- Issue date Jul 17, 2007
- Durakon Industries, Inc.
- Vincent M. McKeoun
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle bed liner
- Patent number 7,059,647
- Issue date Jun 13, 2006
- Durakon Acquisition Corp.
- Thomas G. Sierakowski
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle bed liner
- Patent number D488764
- Issue date Apr 20, 2004
- Durakon Acquisition Corp.
- Thomas G. Sierakowski
- D12 - Transportation

Patents Applicationslast 30 patents

Information Patent Application
Tonneau Cover
- Publication number 20100244482
- Publication date Sep 30, 2010
- John C. Montagna
- B60 - VEHICLES IN GENERAL
Information Patent Application
Running board for vehicle having class a finish
- Publication number 20050093266
- Publication date May 5, 2005
- Leslie E. Smith
- B60 - VEHICLES IN GENERAL