Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8152775 | Access port using shape altering anchor | Robert J. DeSantis | 2012-04-10 |
| 6258141 | Sol-gel alumina abrasive grain | Ralph Bauer | 2001-07-10 |
| 6110241 | Abrasive grain with improved projectability | — | 2000-08-29 |
| 5215552 | Sol-gel alumina abrasive grain | — | 1993-06-01 |