Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326362 | Method of surface hardening orthopedic implant devices | H. Ravindranath Shetty, Jack E. Parr, Roy D. Crowninshield | 1994-07-05 |
| 5308412 | Method of surface hardening cobalt-chromium based alloys for orthopedic implant devices | H. Ravindranath Shetty | 1994-05-03 |