DF

Denis Frigiere

AT Alstom Technology: 5 patents #141 of 1,544Top 10%
AS Areva T&D Sa: 4 patents #3 of 81Top 4%
SA Sextant Avionique: 1 patents #101 of 240Top 45%
GE: 1 patents #19,878 of 36,430Top 55%
Overall (All Time): #459,379 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10115546 Electrical tripout device integrating a circuit breaker and an isolator Didier Rodrigues, Jean-Marc Willieme, Frank Jacquier 2018-10-30
10056209 Medium- or high-voltage circuit breaker or isolator, provided with improved fixed contacts, and method of use Didier Rodrigues, Jean-Marc Willieme, Frank Jacquier, Vincent Royot 2018-08-21
9443666 Electrical contact device of the contact finger type with a strong nominal current Didier Rodrigues, Jean-Marc Willieme, Frank Jacquier 2016-09-13
9269514 Device for protection against particles generated by an electric switching arc Didier Rodrigues, Jean-Marc Willieme, Frank Jacquier 2016-02-23
8717745 Cooling method for cooling medium-voltage electrical switchgear using integrated heat pipes, and a system using said method Didier Rodrigues, Jean-Marc Willieme, Frank Jacquier 2014-05-06
8711550 Cooling method and device for cooling a medium-voltage electrical installation in a protective sheath Didier Rodrigues, Jean-Marc Willieme, Frank Jacquier 2014-04-29
8264803 Alternator circuit-breaker with an inserted resistance Jean-Marc Willieme, François Biquez 2012-09-11
8081407 Compact disconnector circuit-breaker for an alternator Jean-Marc Willieme, François Biquez 2011-12-20
7718913 Actuation by cylindrical CAM of a circuit-breaker for an alternator Xavier Allaire, Nicolas Chevillot, Jean-Marc Willieme 2010-05-18
7705262 Alternator disconnector circuit-breaker by a servomotor Xavier Allaire, Jean-Marc Willieme 2010-04-27
5228348 Strain gauge joystick 1993-07-20