Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5645603 | Method of enhancing physical properties of non-elastomeric thermoplastic materials and resulting compositions | — | 1997-07-08 |
| 5418270 | Modified thermoplastic elastomeric compositions | — | 1995-05-23 |
| 5399598 | Asphalt composition | — | 1995-03-21 |
| 5393819 | Asphalt modifier | — | 1995-02-28 |
| 5010354 | Ink jet pen with improved volumetric efficiency | Bruce Cowger, John H. Dion | 1991-04-23 |
| 4962136 | Elastomer-PTFE compositions, additives, and manufacturing methods | — | 1990-10-09 |
| 4596839 | Elastomer PTFE composition | — | 1986-06-24 |