Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D502912 | Tire tread | Richard Alan Thomas, Gary Arthur Tatum | 2005-03-15 |
| D499068 | Tire tread | Richard Alan Thomas, Gary Arthur Tatum | 2004-11-30 |
| D496329 | Tire tread | Richard Alan Thomas, Gary Arthur Tatum | 2004-09-21 |
| D464610 | Tire tread | Christine Ann Demagall, Teddy Ben Cowling, Arthur W. Magee | 2002-10-22 |
| D458586 | Tire tread | Christine Ann Demagall, Teddy Ben Cowling | 2002-06-11 |
| D437265 | Tire tread | Rodger Arland Hagmaier | 2001-02-06 |
| D411820 | Tire tread | Rodger Arland Hagmaier | 1999-07-06 |
| D411152 | Tire tread | Rodger Arland Hagmaier | 1999-06-22 |