Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387713 | Tire tread | Timothy J. Lassan, Michel Beauvais | 1997-12-16 |
| D384617 | Tire tread | John J. Regallis, William C. Hanlon | 1997-10-07 |
| D384618 | Tire tread | James G. Guspodin, John J. Regallis, Elizabeth M. Beutler | 1997-10-07 |
| D379339 | Tire tread | James G. Guspodin | 1997-05-20 |