Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7463557 | Electronic device with changeable display configurations | Louis M. Galie, Wolfgang Burkhardt, Gerhard Stotz, Roland Burghausen | 2008-12-09 |
| 7420880 | Multimode electronic device with calibrating/setting mechanism | Wolfgang Burkhardt, Gerhard Stotz, Martin Dietrich, Ulrich Kalmbach, Michel Plancon | 2008-09-02 |
| 5566136 | Multifunctional holding plate for an analog wristwatch with date ring | Herbert Schwartz, Friedrich Mose, Adolf Sedlak | 1996-10-15 |
| 5088567 | RAM device with eccentric drive | Hans Kuhn, Jochen Rusen | 1992-02-18 |
| 4722076 | Arrangement for limiting the axial play of gears of a watch time indicating mechanism | — | 1988-01-26 |