Assignee
RELHOR SA
CH5 patents
Top patents by PatentIndex Score
US4774512ASep 27, 1988
Arrangement for removing a conditional ban on the operation of a lock
RELHOR SA25 citations86
US5774066AJun 30, 1998
Programmably operable system for the delayed locking/unlocking of a security installation
RELHOR SA16 citations67
US4944170AJul 31, 1990
Device for lifting a time ban on the actuation of a mechanism in a conditional-opening locking system in the event of a breakdown
RELHOR SA15 citations67
US4128237ADec 5, 1978
Card input device for precision punching of cards
RELHOR SA3 citations59
US4821541AApr 18, 1989
Time lock
RELHOR SA2 citations56