Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857172 | Heavy medium separation tracer element | Noel J. Pipkin | 1989-08-15 |
| 4851005 | Surgical implant | Peter J. Mundell, Angus E. Strover | 1989-07-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857172 | Heavy medium separation tracer element | Noel J. Pipkin | 1989-08-15 |
| 4851005 | Surgical implant | Peter J. Mundell, Angus E. Strover | 1989-07-25 |