Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5089974 | Building technical management controller with a two-wire data and power transmission line | Jean-Luc Mertz, Corinne Segond, Serge Moutet, Robert Chevaleyre, Henri Lhuillier +1 more | 1992-02-18 |
| 4717985 | Circuit breaker with digitized solid-state trip unit with inverse time tripping function | — | 1988-01-05 |
| 4710845 | Circuit breaker with solid-state trip unit with sampling and latching at the last signal peak | — | 1987-12-01 |
| 4694373 | Circuit breaker with digital solid-state trip unit with optional functions | — | 1987-09-15 |
| 4689712 | Circuit breaker with solid-state trip unit with a digital processing system shunted by an analog processing system | — | 1987-08-25 |
| 4682264 | Circuit breaker with digital solid-state trip unit fitted with a calibration circuit | — | 1987-07-21 |
| 4571659 | Static overcurrent trip device to operate a circuit breaker in response of fault conditions in an alternating current net system | Philippe Duval | 1986-02-18 |
| 4380785 | Solid state trip unit for an electrical circuit breaker | Paul Claudin | 1983-04-19 |