Welker; Walter Lee
Patent Applications and Registrations
Patent applications and USPTO patent grants for Welker; Walter Lee.The latest application filed is for "tire".
- Welker; Walter Lee - Akron OH
| Patent | Date |
|---|---|
| Tire Grant D619,530 - Murphy , et al. July 13, 2 | 2010-07-13 |
| Tire Grant D619,085 - Murphy , et al. July 6, 2 | 2010-07-06 |
| Tire Grant D605,107 - Ludwig , et al. December 1, 2 | 2009-12-01 |
| Tire Grant D591,224 - Ludwig , et al. April 28, 2 | 2009-04-28 |
| Tire Grant D583,308 - Ludwig , et al. December 23, 2 | 2008-12-23 |
| Tire tread Grant D498,207 - Welker November 9, 2 | 2004-11-09 |
| Tire tread Grant D478,862 - Gillard , et al. August 26, 2 | 2003-08-26 |
| Tire tread Grant D458,580 - Young , et al. June 11, 2 | 2002-06-11 |
| Tire tread Grant D458,584 - Young , et al. June 11, 2 | 2002-06-11 |
| Tire tread Grant D421,944 - Welker March 28, 2 | 2000-03-28 |
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