Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10570891 | Busbar system | Frank Alefelder, Frank Bertels | 2020-02-25 |
| 9923352 | Device for connecting a first bus bar to a second bus bar | Frank Alefelder, Dirk Rottlaender | 2018-03-20 |
| 9647435 | Busbar system especially for long vertical paths | Frank Alefelder | 2017-05-09 |
| 8512057 | Device comprising rigid connecting bars for the conducting connection of first to second busbars | Niels Nielsen | 2013-08-20 |
| 5222910 | Plug element for an electrical connection, in particular in distribution boards or similar installations | Ferenc Boros | 1993-06-29 |