Issued Patents All Time
Showing 1–7 of 7 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 |
| D480046 | Tire tread | James G. Guspodin, Timothy J. Lassan | 2003-09-30 |
| D464021 | Tire tread | Andrea Kindig, John J. Regallis | 2002-10-08 |
| D416523 | Tire tread | James G. Guspodin, Leonard F. Blankenship | 1999-11-16 |