Inventor
HUGUENIN FREDDY
CH8 patents
⚠️ This page may combine multiple inventors who share the name “HUGUENIN FREDDY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EBAUCHES SA
6 patentsUS4355380AOct 19, 1982
Electronic timepiece with auxiliary digital display
EBAUCHES SA89 citations94
US4067185AJan 10, 1978
Timepiece
EBAUCHES SA15 citations72
USD242774SDec 21, 1976
Wrist watch
EBAUCHES SA8 citations72
US4248503AFeb 3, 1981
Electrochromic display device
EBAUCHES SA4 citations61
US4237460ADec 2, 1980
Electro-optic display device
EBAUCHES SA6 citations61
US3981003ASep 14, 1976
Digital display device
EBAUCHES SA4 citations61