Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4925924 | Biocompatible synthetic and collagen compositions having a dual-type porosity for treatment of wounds and pressure ulcers and therapeutic methods thereof | Frederick H. Silver, Richard A. Berg, Charles J. Doillon, Robert M. Olson | 1990-05-15 |