Greg Copeland

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Massillon, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Frame for heavy-duty vehicles
- Patent number 7,658,412
- Issue date Feb 9, 2010
- Hendrickson USA, L.L.C.
- John Edward Ramsey
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Movable subframe for tractor-trailers
- Patent number 7,503,414
- Issue date Mar 17, 2009
- Hendrickson USA, L.L.C.
- Phillippi R. Pierce
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Raised-center axle and process for forming
- Patent number 7,401,490
- Issue date Jul 22, 2008
- Hendrickson USA, L.L.C.
- Greg Copeland
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FRAME FOR HEAVY-DUTY VEHICLES
- Publication number 20070126263
- Publication date Jun 7, 2007
- HENDRICKSON USA, L.L.C.
- John Edward Ramsey
- B60 - VEHICLES IN GENERAL
Information Patent Application
Movable subframe for tractor-trailers
- Publication number 20070001421
- Publication date Jan 4, 2007
- Hendrickson USA, LLC
- Phillippi R. Pierce
- B60 - VEHICLES IN GENERAL
Information Patent Application
Raised-center axle and process for forming
- Publication number 20060197372
- Publication date Sep 7, 2006
- Hendrickson USA, LLC
- Greg Copeland
- B60 - VEHICLES IN GENERAL