Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4514609 | Pushbutton switch having leaf-shaped contact spring | Reinhard L. Fricke, Klaus Hinze, Klaus B. Wisskirchen | 1985-04-30 |
| 4447686 | Pushbutton switch or pushbutton-actuated slide switch | Werner H. Fieber, Klaus Hinze, Hans-Georg Jost, Klaus Lamm, Dieter Michalski +1 more | 1984-05-08 |