Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6786476 | Airspring | Randal H. Kerstetter, III, Terry Frank Allen | 2004-09-07 |
| 5997673 | Tire tread compounds comprising partially crosslinked natural rubber | Paul Harry Sandstrom, William Paul Francik, David A. Kindry, Jerry L. Brenner, Kevin James Pyle | 1999-12-07 |
| 5728311 | Tire cure bladders containing polytetrafluoroethylene powder and use thereof | George P. Patitsas, Paul Harry Sandstrom, Bharat K. Kansupada | 1998-03-17 |