Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672869 | Plug connection for jaw stump models | Norbert Rabenstein, Egbert Kremer, Ulrich Birkholz | 2004-01-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672869 | Plug connection for jaw stump models | Norbert Rabenstein, Egbert Kremer, Ulrich Birkholz | 2004-01-06 |