Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634878 | Implantable device for selectively opening and closing a tubular organ of the body | Hans Grundei | 1997-06-03 |
| 5178201 | Method for producing an implant with an open-celled metal structure | — | 1993-01-12 |
| 5042560 | Method of producing open-celled metal structures | — | 1991-08-27 |
| 5016702 | Method of producing open-celled metal structures | — | 1991-05-21 |