Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5429748 | Polymide membrane for separation of solvents from lube oil | Lloyd S. White, Bhupender S. Minhas | 1995-07-04 |
| 5264166 | Polyimide membrane for separation of solvents from lube oil | Lloyd S. White, Bhupender S. Minhas | 1993-11-23 |
| 5067970 | Asymmetric polyimide membranes | Bhupender S. Minhas | 1991-11-26 |
| 5042992 | Gas separation material | Thomas Andrew Blinka, Hiroshi Itatani | 1991-08-27 |