Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6544266 | Method and apparatus for delivering bio-active compounds to specified sites in the body | Gregory James Roger | 2003-04-08 |
| 5935173 | Knee prosthesis | Gregory James Roger | 1999-08-10 |
| 4913163 | Measurement of laxity of anterior cruciate ligament | Gregory James Roger | 1990-04-03 |