Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10081768 | Sulfur removal from petroleum fluids | Mei Xin, Aatif A. Misbah | 2018-09-25 |
| 4584111 | Use of vinyl addition copolymers to improve quality of lubricating oil additives | Gerald Shaw, Terence F. Finch | 1986-04-22 |