Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471519 | Bone substitute for training and testing and method for making | Paul J. Biermann, Jack C. Roberts | 2002-10-29 |
| 6116911 | Bone substitute for training and testing | Paul J. Biermann, Jack C. Roberts | 2000-09-12 |