Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8410387 | Electrical switch | Alfons Steidle, Daniel Hafen | 2013-04-02 |
| 6489578 | Electrical switch | Peter Jung, Klaus Merkel | 2002-12-03 |
| 6104105 | Electrical switch | Alois Schaeffeler, Paul Leibinger | 2000-08-15 |
| 5453728 | Rheostatic device in a switching arrangement for electric tools | Bernhard Zimmermann | 1995-09-26 |