GS

Gérard Surmely

SD Swatch Group Research And Development: 2 patents #125 of 274Top 50%
ED Eta Sa Fabriques D'Ebauches: 1 patents #65 of 171Top 40%
Overall (All Time): #1,357,913 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11934150 Horological movement comprising an escapement provided with a toothed wheel and a stopper Gianni Di Domenico, Marc Stranczl 2024-03-19
11586150 Timepiece provided with a mechanical movement and a device for correcting a displayed time Matthias Imboden, Lionel Tombez 2023-02-21
5396139 Polyphase electromagnetic transducer having a multipolar permanent magnet Daho Taghezout 1995-03-07