Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6200317 | Device for moving two objects relative to each other | Arthur Martinus Michael AALSMA, Hendricus Johannes Grootenboer, Edsko Evert Geert Hekman | 2001-03-13 |
| 5458600 | Locking nail for hollow bone fractures | Klaus Behrens | 1995-10-17 |