FK

Frederic Kohler

ES Eta Sa Manufacture Horlogère Suisse: 3 patents #71 of 251Top 30%
📍 Villars-sur-Glâne, CH: #11 of 95 inventorsTop 15%
Overall (All Time): #812,318 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11822289 Method for manufacturing a spiral spring Michel Despont, Olivier Hunziker, Jean-Luc Bucaille 2023-11-21
10338528 Method for fabrication of a balance spring of a predetermined stiffness by local removal of material Jean-Luc Bucaille, Olivier Hunziker 2019-07-02
10324418 Method for fabrication of a balance spring of predetermined thickness through the addition of material Jean-Luc Bucaille, Olivier Hunziker 2019-06-18
9457536 Assembly of a part that has no plastic domain Thierry Conus, Marco Verardo, Igor Saglini 2016-10-04
9128463 Assembly of a part that has no plastic domain Thierry Conus, Marco Verardo, Igor Saglini 2015-09-08
8944676 Assembly of a part that is brittle Thierry Conus, Marco Verardo, Igor Saglini, Andres Cabezas Jurin, Jacques Jacot +1 more 2015-02-03