Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8596936 | Apparatus for applying leverage force to a hand drill | — | 2013-12-03 |
| 6043318 | Nitrile rubber/polyvinyl chloride blends | Christopher J. Hardiman, Lothar F. Stiberth | 2000-03-28 |
| 5569697 | Tire tread composition | Mark P. Ferrandino, Sung W. Hong | 1996-10-29 |