FH

Frederic Haefeli

NS Nivarox-Far S.A.: 3 patents #30 of 77Top 40%
Overall (All Time): #1,371,108 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12055901 Method for fabricating diamond-polished appliques for horology Carmelo Trotta, Roger Juillet 2024-08-06
11829110 Escapement wheel, tool for manufacturing an escapement wheel and method for manufacturing an escapement wheel Antoine Billod-Laillet, Marco Verardo 2023-11-28
11009834 Diamond-polished applique for horology Carmelo Trotta 2021-05-18