Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D514502 | Tire tread | — | 2006-02-07 |
| D481353 | Tire tread | Stephen Lash | 2003-10-28 |
| D455710 | Tire tread | — | 2002-04-16 |
| D455118 | Tire tread | — | 2002-04-02 |
| D454536 | Tire tread | — | 2002-03-19 |
| D450269 | Tire tread | — | 2001-11-13 |
| D447098 | Tire tread | — | 2001-08-28 |
| D445368 | Tire tread | — | 2001-07-24 |
| D426795 | Tire tread | — | 2000-06-20 |
| D426796 | Tire tread | Ellen MacDonald Williams | 2000-06-20 |
| D402935 | Tire tread | — | 1998-12-22 |