LK

Laurent Kaelin

ES Eta Sa Manufacture Horlogère Suisse: 6 patents #1 of 25Top 4%
📍 Sonvilier, CH: #1 of 2 inventorsTop 50%
Overall (2023): #21,256 of 537,848Top 4%
6
Patents 2023

Issued Patents 2023

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11829109 Device for fastening a horological external element or display element 2023-11-28
11782386 Timepiece barrel with a twisted arbour Julien CHRISTAN 2023-10-10
11768466 Mechanism for adjusting a timepiece bridge 2023-09-26
11687033 Self-winding watch Ivan Villar 2023-06-27
11556092 Horological mobile component with element maintained by friction Stéphane BACHMANN, Christophe Cattin, Yves-Alain Cosandier 2023-01-17
11550260 Horological movement with automatic winding having time-displaying hands located on the same side as the rotor Christophe Cattin, Yassine RACHDI, Dominique Boizard 2023-01-10