Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D456768 | Tire tread | John J. Regallis | 2002-05-07 |
| D447447 | Tire tread | James G. Guspodin, David M. Reep | 2001-09-04 |
| D446754 | Tire tread | James G. Guspodin | 2001-08-21 |
| D446480 | Tire tread | James G. Guspodin | 2001-08-14 |
| D446481 | Tire tread | James G. Guspodin, William B. Allison | 2001-08-14 |
| D446482 | Tire tread | John P. Rodak, Naoto Yamagishi | 2001-08-14 |
| D446174 | Tire tread | Timothy J. Lassan | 2001-08-07 |
| D445731 | Tire tread | James G. Guspodin | 2001-07-31 |
| D445733 | Tire tread | James G. Guspodin, William B. Allison | 2001-07-31 |
| D445372 | Tire tread | Timothy J. Lassan | 2001-07-24 |
| D445377 | Tire tread | James G. Guspodin | 2001-07-24 |
| D445379 | Tire tread | James G. Guspodin | 2001-07-24 |
| D445380 | Tire tread | Brian J. Queiser, Craig Kneidel | 2001-07-24 |
| D445381 | Tire tread | James G. Guspodin | 2001-07-24 |
| D445069 | Tire tread | James G. Guspodin | 2001-07-17 |