RC

Raphael Courvoisier

ES Eta Sa Manufacture Horlogère Suisse: 2 patents #5 of 42Top 15%
📍 La Robellaz, CH: #1 of 8 inventorsTop 15%
Overall (2024): #125,900 of 561,600Top 25%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12072673 Shockproof protection with banking of a rotary flexible guidance resonator mechanism Pascal Winkler, Jean-Luc Helfer, Jerome Favre, Dominique Lechot 2024-08-27
11899404 Assembly and alignment device, particularly for a timepiece resonator mechanism Pascal Winkler, Jean-Luc Helfer 2024-02-13