Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
DP

Damien Prongue

ES Eta Sa Manufacture Horlogère Suisse: 1 patents #9 of 43Top 25%
📍 Prêles, CH: #2 of 2 inventorsTop 100%
Overall (2025): #409,724 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12276941 Inertial mass equipped with a flexible inertial element, particularly for horology Thierry Hessler 2025-04-15