Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11371513 | Integrated gas compressor | Jess Lee Freeman | 2022-06-28 |
| 4433749 | Acoustic rear radiation absorption for loudspeaker systems | William H. Watkins | 1984-02-28 |
| 4377470 | Immobilization of vanadia deposited on catalytic materials during carbo-metallic oil conversion | William P. Hettinger, Jr., James D. Carruthers | 1983-03-22 |