Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D362211 | Tire tread | Timothy J. Lassan, Bill J. Wallet, Dennis W. Krupa, Christopher Kocaj | 1995-09-12 |
| 5209793 | Low noise pneumatic tire tread with voids balanced over each half tread region | — | 1993-05-11 |
| D335483 | Tire | James G. Guspodin, Daniel P. Dougherty | 1993-05-11 |