Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D492933 | Tire tread | Timothy J. Lassan, James G. Guspodin | 2004-07-13 |
| D491135 | Tire tread | Timothy J. Lassan, James G. Guspodin | 2004-06-08 |
| D490369 | Tire tread | Timothy J. Lassan, James G. Guspodin | 2004-05-25 |
| D486444 | Tire tread | Timothy J. Lassan, James G. Guspodin | 2004-02-10 |