Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4601981 | Enzymatically active protein-enzyme complex membranes | Shaw S. Wang, Seymour G. Gilbert | 1986-07-22 |
| 4435453 | Saturated preform and method for preparation thereof | Leonard B. Ryder | 1984-03-06 |
| 4426427 | Saturated preform and method for preparation thereof | Leonard B. Ryder | 1984-01-17 |