Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D409307 | Sensor of radiologic apparatus for use in the mouth | Michael Dobert, Uwe Zeller | 1999-05-04 |
| 4744309 | Table for dental tools | Helmut Kiesel | 1988-05-17 |
| D294371 | Film developer for dental X-rays or the like | — | 1988-02-23 |