Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5024615 | Surgical aspiration device | — | 1991-06-18 |
| D305065 | Bellows for surgical drainage | Kjell I. Wellenstam | 1989-12-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5024615 | Surgical aspiration device | — | 1991-06-18 |
| D305065 | Bellows for surgical drainage | Kjell I. Wellenstam | 1989-12-12 |