Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10517651 | Facet joint compression system for spinal stabilization | — | 2019-12-31 |
| 8864766 | Kerrison rongeurs | — | 2014-10-21 |
| 4988105 | Method and course for playing a golf-like game | Ralph A. Perry | 1991-01-29 |
| 4928973 | Method and course for playing a golf-like game | Ralph A. Perry | 1990-05-29 |