JH

Jean-Luc Helfer

ES Eta Sa Manufacture Horlogère Suisse: 43 patents #2 of 251Top 1%
SD Swatch Group Research And Development: 26 patents #14 of 274Top 6%
NS Nivarox-Far S.A.: 11 patents #9 of 77Top 15%
MS Montres Breguet S.A.: 2 patents #41 of 93Top 45%
📍 Le Landeron, CH: #1 of 45 inventorsTop 3%
Overall (All Time): #21,468 of 4,157,543Top 1%
82
Patents All Time

Issued Patents All Time

Showing 76–82 of 82 patents

Patent #TitleCo-InventorsDate
8501584 Method of manufacturing multi-level, silicon, micromechanical parts and parts thereby obtained Philippe Marmy, Thierry Conus 2013-08-06
8480294 Balance spring with fixed centre of mass Kaspar Trumpy 2013-07-09
8337075 Single push-piece chronograph Werner Haenzi, Antonio Merino, Patrick Moller 2012-12-25
8317391 Device for pivoting an arbour in a time piece Thierry Conus 2012-11-27
7950846 Coupled resonators for a timepiece Thierry Hessler, Kaspar Trumpy, Thierry Conus 2011-05-31
7344303 Shock absorber bearing for a timepiece Thierry Conus 2008-03-18
7287901 Reverser mechanism for uni-directional rotational driving of a wheel set Thierry Conus 2007-10-30