Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334657 | Thermoformable, chemical resistant polymer blends | Steven B. Swartzmiller, Robert J. Donald | 1994-08-02 |
| 5258137 | Viscoelastic surfactant based foam fluids | Gene D. Rose, Donald L. Schmidt, Arthur S. Teot, Edward K. Watkins | 1993-11-02 |