Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5993205 | Orthodontic bracket | Wolfgang Heiser | 1999-11-30 |
| 5562444 | Bracket | Wolfgang Heiser | 1996-10-08 |
| 5511975 | Connecting module for an orthodontic treatment means | — | 1996-04-30 |