Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5546002 | Circuit for testing two switch or relay contacts simultaneously in automatic control systems | — | 1996-08-13 |
| 5416300 | Electric igniter actuator with network voltage clocking to pass only a portion of the wave trains to the igniter | Jurgen Hoffmann, Josef Lelle | 1995-05-16 |