Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5877466 | Vacuum electrical switch or circuit breaker | Hans Schellekens, Philippe Picot | 1999-03-02 |
| 5861597 | Vacuum electrical switch | Frederic Burnaz, Hans Schellekens | 1999-01-19 |
| 5726406 | Electrical vacuum switch | Hans Schellekens | 1998-03-10 |
| 5644117 | Medium voltage electrical circuit breaker and switch | Frederic Burnaz, Hans Schellekens | 1997-07-01 |
| 5591948 | Vacuum cartridge, notably for a medium voltage electrical cicuit breaker or switch and a switch incorporating such a cartridge | Frederic Burnaz, Hans Schelleken | 1997-01-07 |
| 5347097 | Electrical circuit breaker with rotating arc and self-extinguishing expansion | Peter K. Malkin | 1994-09-13 |
| 5347096 | Electrical circuit breaker with two vacuum cartridges in series | Frederic Burnaz, Peter K. Malkin | 1994-09-13 |
| 5280144 | Hybrid circuit breaker with axial blowout coil | Olivier Cardoletti, Peter K. Malkin | 1994-01-18 |
| 5239149 | Vacuum electrical switch | Peter K. Malkin | 1993-08-24 |
| 5239150 | Medium voltage circuit breaker with operating mechanism providing reduced operating energy | Olivier Cardoletti, Peter K. Malkin | 1993-08-24 |
| 5155315 | Hybrid medium voltage circuit breaker | Peter K. Malkin | 1992-10-13 |
| 5003138 | Rotating arc electrical switch | Denis Raphard, Jean-Pierre Boyer | 1991-03-26 |
| 4950855 | Self-expansion electrical circuit breaker with variable extinguishing chamber volume | Regis Rival, Gerard Menou | 1990-08-21 |
| 4910485 | Multiple circuit breaker with double break rotary contact | Jean-Pierre Nereau | 1990-03-20 |
| 4562321 | Guiding assembly for a high-voltage circuit-breaker operating rod | Thierry Busin, Jean-Paul Ravet | 1985-12-31 |