Duane Birdsong

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Idabell, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-pumping vent holes for cooling solid rubber tire and method of...
- Patent number 8,479,789
- Issue date Jul 9, 2013
- Giles A. Hill
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Squeegee blade
- Patent number 7,726,049
- Issue date Jun 1, 2010
- Giles A. Hill, III
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Solid rubber tire with flexible hub and replaceable tire tread
- Patent number 7,334,617
- Issue date Feb 26, 2008
- Giles A. Hill, III
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Squeegee blade
- Patent number 7,198,687
- Issue date Apr 3, 2007
- Giles Hill, III
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Solid rubber tire including relatively hard rubber layer and relati...
- Patent number 7,174,934
- Issue date Feb 13, 2007
- Giles A. Hill, III
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Solid rubber wheel and tire assembly with angled cross bars
- Patent number 5,313,994
- Issue date May 24, 1994
- Southeast Tire Company
- Giles A. Hill
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SELF-PUMPING VENT HOLES FOR COOLING SOLID RUBBER TIRE AND METHOD OF...
- Publication number 20110073228
- Publication date Mar 31, 2011
- Giles A. Hill, III
- B60 - VEHICLES IN GENERAL
Information Patent Application
SOLID RUBBER TIRE WITH FLEXIBLE HUB AND REPLACEABLE TIRE TREAD
- Publication number 20080179940
- Publication date Jul 31, 2008
- Giles A. Hill
- B60 - VEHICLES IN GENERAL
Information Patent Application
SQUEEGEE BLADE
- Publication number 20070144041
- Publication date Jun 28, 2007
- Giles A. Hill
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Solid rubber tire with flexible hub and replaceable tire tread
- Publication number 20050257871
- Publication date Nov 24, 2005
- Giles A. Hill
- B60 - VEHICLES IN GENERAL
Information Patent Application
Solid rubber tire
- Publication number 20050028914
- Publication date Feb 10, 2005
- SETCO, INC.
- Giles A. Hill
- B60 - VEHICLES IN GENERAL
Information Patent Application
Squeegee blade
- Publication number 20040216252
- Publication date Nov 4, 2004
- Giles Hill
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING