Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D381942 | Tire tread | Ronald L. Loeffler | 1997-08-05 |
| 4922985 | Tire and rim assembly | Chester J. Gasowski, Michael A. Kolowski, John C. Smithkey | 1990-05-08 |
| 4854361 | Pneumatic tires | Chester J. Gasowski, Michael A. Kolowski, John C. Smithkey | 1989-08-08 |