Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4898170 | Surgical knife | Robert F. Hofmann | 1990-02-06 |
| 4768509 | Surgical knife | Kenneth R. Grosvenor | 1988-09-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4898170 | Surgical knife | Robert F. Hofmann | 1990-02-06 |
| 4768509 | Surgical knife | Kenneth R. Grosvenor | 1988-09-06 |