LC

Lucien Coutu

IP Imphy Ugine Precision: 8 patents #1 of 11Top 10%
IS Imphy S.A.: 4 patents #2 of 20Top 10%
IA Imphy Alloys: 1 patents #9 of 21Top 45%
Overall (All Time): #387,118 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7819990 Iron-cobalt alloy, in particular for the moving core of electromagnetic actuators Thierry Waeckerle, Marc Leroy, Laurent Chaput, Herve Fraisse 2010-10-26
7575712 Ferromagnetic alloy for induction cooking Herve Fraisse, Thierry Waeckerle, Yves Grosbety 2009-08-18
7128790 Iron-cobalt alloy, in particular for electromagnetic actuator mobile core and method for making same Thierry Waeckerle, Marc Leroy, Laurent Chaput, Herve Fraisse 2006-10-31
6734610 Masking device for a flat-screen color-display cathode-ray tube with a tensioned shadow mask made of Fe-Ni alloys Ricardo Cozar, Pierre-Louis Reydet 2004-05-11
6663730 Maraging steel and process for manufacturing a strip or a part cut out of a strip of cold-rolled maraging steel 2003-12-16
6350324 Soft magnetic alloy Thierry Waeckerle, Laurent Chaput 2002-02-26
6214401 Cooking vessel for induction heating and alloy and method for producing such a vessel Laurent Chaput, Marc Leroy, Yves Grosbety 2001-04-10
6190465 Soft magnetic alloy of the Fe-Ni-Cr-Ti type for a magnetic circuit of a high-sensitivity relay Laurent Chaput, Thierry Waeckerle 2001-02-20
6146474 Iron-cobalt alloy Laurent Chaput 2000-11-14
5838080 Stepper motor for clockwork in which the stator consists of a soft magnetic alloy and soft magnetic alloy Georges Couderchon, Laurent Chaput, Dominique Gautard 1998-11-17
5788783 Iron-nickel alloy for stretched shadow mask Georges Couderchon, Jacques Baudry 1998-08-04
5783145 Iron-nickel alloy and cold-rolled strip with a cubic texture Pierre-Louis Reydet 1998-07-21
5441578 Method for producing soft magnetic alloys with very high permeability and alloys resulting therefrom Georges Couderchon, Michel Faral 1995-08-15