Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814384 | Tire having tread composition comprised of EPDM/unsaturated rubber blend | Julian Mitchell, Donald E. Wingrove | 1989-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814384 | Tire having tread composition comprised of EPDM/unsaturated rubber blend | Julian Mitchell, Donald E. Wingrove | 1989-03-21 |