LF

Luigi Ferrario

GS Gay Freres S.A.: 1 patents #3 of 4Top 75%
GS Gay Freres Vente Et Exportation S.A.: 1 patents #2 of 6Top 35%
MS Montres Rolex S.A.: 1 patents #9 of 30Top 30%
RS Rolex Sa: 1 patents #100 of 204Top 50%
📍 Hauterive, CH: #5 of 44 inventorsTop 15%
Overall (All Time): #879,192 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6792652 Unfolding clasp for bracelet 2004-09-21
6588069 Bracelet clasp Jean-Marc Deriaz, Daniel Moille 2003-07-08
6094782 Clasp with unfolding arms Jacques H. Gay 2000-08-01
6073316 Watchstrap clasp Jacques H. Gay 2000-06-13
5829104 Strap clasp Jacques H. Gay 1998-11-03
5579559 Bracelet clasp of the unfolding buckle type 1996-12-03