Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D457126 | Tire tread | William B. Allison | 2002-05-14 |
| D456769 | Tire tread | Max Harold Dixon, Robert John Hermann | 2002-05-07 |
| D455709 | Tire tread | Max Harold Dixon, Robert John Hermann | 2002-04-16 |
| D455120 | Tire tread | Max Harold Dixon, Robert John Hermann | 2002-04-02 |