Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D384614 | Tire tread | Timothy J. Lassan | 1997-10-07 |
| D384617 | Tire tread | John J. Regallis, Leonard F. Blankenship | 1997-10-07 |
| D379790 | Tire tread | James G. Guspodin | 1997-06-10 |
| D379336 | Tire tread | Michael A. Mileski, Kashiwa Maki, Timothy J. Lassan | 1997-05-20 |