Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5583263 | Process of making ketones | Duraisamy Muthusamy, Chia-Chung Wang, Richard Dale Swain, William Ridley Pledger | 1996-12-10 |
| 4762616 | Isopropyl alcohol purification process | Stephen R. Bolger | 1988-08-09 |