Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504698 | Standard control device of a circuit breaker opening or closing electromagnet | Jean-Pierre Nereau, Mustapha Chelloug | 2003-01-07 |
| 6381116 | Control device of an electromagnet with local control input | Mustapha Chelloug | 2002-04-30 |
| 6327130 | Control device of a circuit breaker opening or closing electromagnet with local and remote control | Jean-Pierre Nereau, Mustapha Chelloug | 2001-12-04 |
| 6317308 | Control device of an electromagnet, with detection of an unscheduled movement of the movable core of the electromagnet | Mustapha Chelloug | 2001-11-13 |
| 6246562 | Control device of an electromagnet, with a power supply circuit supplied by the holding current of the electromagnet | — | 2001-06-12 |
| 5617078 | Electronic trip device comprising a storage device | Allistair Morfey | 1997-04-01 |