Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11217970 | Multiple fed busbar system | Harm de Roo | 2022-01-04 |
| D659090 | Charging station | Harm Deroo | 2012-05-08 |
| 7220933 | Arc quenching device for circuit breakers | — | 2007-05-22 |
| 6166619 | Overcurrent limiter having inductive compensation | Peter Etter, Reinhard Fried, Hans-Jurg Wiesmann | 2000-12-26 |
| 6094129 | PTC thermistor and a current limiter device having at least one PTC thermistor | — | 2000-07-25 |
| 5796568 | Current limiter device | — | 1998-08-18 |
| 5602520 | Electrical resistance element and use of this resistance element in a current limiter | Felix Greuter, Ralf Strumpler | 1997-02-11 |