Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11376897 | Electrical conductive gum strip | Robert W. Asper | 2022-07-05 |
| D455394 | Tire tread | Timothy J. Lassan, Robert Max Sanetick | 2002-04-09 |
| D432467 | Tire tread | James G. Guspodin | 2000-10-24 |
| D423423 | Tire tread | James G. Guspodin | 2000-04-25 |
| D402242 | Tire tread | James G. Guspodin | 1998-12-08 |
| D390820 | Tire tread | James G. Guspodin | 1998-02-17 |
| D379337 | Tire tread | James G. Guspodin, John J. Regallis | 1997-05-20 |
| D366233 | Tire tread | Timothy J. Lassan | 1996-01-16 |
| D365789 | Tire tread | Timothy J. Lassan | 1996-01-02 |
| D365061 | Tire tread | Timothy J. Lassan | 1995-12-12 |
| D322951 | Tire | Bill J. Wallet | 1992-01-07 |