Inventor

CHALUS BERNARD

FR2 patents

⚠️ This page may combine multiple inventors who share the name “CHALUS BERNARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SOTIMAG SARL

1 patent

US4627642ADec 9, 1986

Method of marking for deterring fraud with valuable documents

SOTIMAG SARL85 citations85

TRANSAC DEV TRANSACT AUTOMAT

1 patent

US4037703AJul 26, 1977

Blocking device for card or voucher readers designed for public use

TRANSAC DEV TRANSACT AUTOMAT13 citations68