Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5566136 | Multifunctional holding plate for an analog wristwatch with date ring | Herbert Schwartz, Friedrich Mose, Hans G. Schnell | 1996-10-15 |
| 4886988 | Universal stepping motor/gear train module for a wrist instrument | Louis M. Galie, Gerhard Stotz | 1989-12-12 |
| 4794576 | Combination electrical contact member and braking member for a timepiece | Herbert Schwartz, Friedrich Mose | 1988-12-27 |
| 4720644 | Lavet stepping motor with U-shaped coil core | — | 1988-01-19 |
| 4657408 | Base element for a wristwatch | Joseph Egger | 1987-04-14 |
| 4472068 | Watch movement with a rotating minute disc | Gerhard Stotz | 1984-09-18 |
| 4443112 | Planetary gear for date mechanism in a wristwatch | Gerhard Stotz, Jean P. Skwarek | 1984-04-17 |
| 4192132 | Quartz controlled analog watch | Horst Friedrich | 1980-03-11 |