Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620461 | Sealing device | Rienk Rienks | 1997-04-15 |
| 5593422 | Occlusion assembly for sealing openings in blood vessels and a method for sealing openings in blood vessels | Rienk Rienks | 1997-01-14 |