Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D455378 | Tire tread | Bill J. Wallet, John J. Regallis, James G. Guspodin | 2002-04-09 |
| D450271 | Tire tread | Bill J. Wallet, John J. Regallis, James G. Guspodin | 2001-11-13 |
| D430830 | Tire tread | James G. Guspodin | 2000-09-12 |
| D400831 | Tire tread | Leonard F. Blankenship, James G. Guspodin | 1998-11-10 |
| D390819 | Tire tread | Leonard F. Blankenship | 1998-02-17 |
| D370443 | Tire tread | Timothy J. Lassan, James G. Guspodin | 1996-06-04 |
| D368450 | Tire tread | Timothy J. Lassan, John J. Regallis | 1996-04-02 |
| D368451 | Tire tread | Bill J. Wallet, John J. Regallis | 1996-04-02 |