Assignee
DYNAMETRIC INC
US7 patents
Top patents by PatentIndex Score
US4487439ADec 11, 1984
Magnetic shear locking methods and apparatus
DYNAMETRIC INC43 citations90
US5556295ASep 17, 1996
Modular plug locking system
DYNAMETRIC INC60 citations89
US4446335AMay 1, 1984
Telephone signal recording methods and apparatus
DYNAMETRIC INC28 citations88
US4287512ASep 1, 1981
Magnetic locking methods and apparatus
DYNAMETRIC INC34 citations86
US5835585ANov 10, 1998
Telephone on-hook and off-hook sensing systems
DYNAMETRIC INC26 citations85
USD480050SSep 30, 2003
Adapter for cellular phone recorder
DYNAMETRIC INC22 citations81
US4565030AJan 21, 1986
Emergency exit systems for revolving doors
DYNAMETRIC INC20 citations69