Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4746755 | Preparation of hydrantoic acids and hydantoins | Albertha M. Paul | 1988-05-24 |
| 4530905 | Crosslinked gelatin foams | — | 1985-07-23 |
| 4478938 | Process for crosslinking polyamines | — | 1984-10-23 |