Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4381481 | Control circuit for a stepping motor in battery-operated instruments | Frieder Kuppers, Bernhard Scherzinger, Hans Flaig | 1983-04-26 |
| 4282593 | Electronic clock circuitry for a clock having chimes or an alarm | Hans Flaig, Jurgen Allgaier | 1981-08-04 |
| 4276634 | Battery operated clock | Hans Flaig, Robert Wolber, Roland Maurer | 1981-06-30 |
| 4262345 | Electronic clock having an analog display and a plurality of digital functions | Wolfgang Ganter | 1981-04-14 |