Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246647 | Process of making microporous hollow fiber or film membrane of poly(phenylene sulfide) (PPS) | Henry N. Beck, Robert D. Mahoney, Hawk S. Wan, Chieh-Chun Chau, Ritchie A. Wessling +2 more | 1993-09-21 |