Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4891469 | Piezoelectric resonator housing for surface mounting | — | 1990-01-02 |
| 4676816 | Method of manufacturing a hermetically sealed component housing, in particular for quartz resonators | — | 1987-06-30 |
| 4657339 | Fiber optic switch | — | 1987-04-14 |
| 4362399 | Circuit for an electronic clock having a parallel-connected alarm device and stepper motor | — | 1982-12-07 |