Inventor · disambiguated record
Henri Duffour
Also filed as: DUFFOUR HENRI
5 granted patents·45 citations·filing 1988–2006
78Inventor score
Top patents by PatentIndex Score
5 records- 0174US6760202B1Electrical coil module, an electrical coil comprising such modules, and actuation mechanism including such a coil and a circuit breaker comprising such an actuation mechanismFiled 2000·Granted Jul 6, 2004·22 cites·20 claims
- 0259US7518477B2Electromechanical circuit breaker and method of breaking the current in said electromechanical circuit breakerSECHERON SA·Filed 2006·Granted Apr 14, 2009·5 cites·20 claims
- 0352US5543598ASwitch having a vacuum interrupterSECHERON SA·Filed 1994·Granted Aug 6, 1996·14 cites·11 claims
- 0427US4877928ARelease mechanism for a high speed circuit breakerBBC BROWN BOVERI & CIE·Filed 1988·Granted Oct 31, 1989·3 cites·4 claims
- 0524US5298702APressure medium drive for closing and opening the contacts of a circuit-breakerSECHERON SA·Filed 1992·Granted Mar 29, 1994·1 cites·12 claims
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