Inventor
BRAMMALL TERRENCE N
US17 patents
⚠️ This page may combine multiple inventors who share the name “BRAMMALL TERRENCE N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRANSGUARD IND INC
10 patentsUS6265973B1Jul 24, 2001
Electronic security seal
TRANSGUARD IND INC290 citations96
US6009731AJan 4, 2000
Locking device for door keeper bar
TRANSGUARD IND INC73 citations94
US4802700AFeb 7, 1989
Locking seal
TRANSGUARD IND INC100 citations92
US4690443ASep 1, 1987
Locking device with split collar
TRANSGUARD IND INC30 citations92
US4681356AJul 21, 1987
Conical cable lock
TRANSGUARD IND INC45 citations92
US4640538AFeb 3, 1987
Security seal
TRANSGUARD IND INC36 citations92
US5749610AMay 12, 1998
Bolt seal assembly and tool therefor
TRANSGUARD IND INC38 citations89
US6519982B1Feb 18, 2003
Bolt seal protector
TRANSGUARD IND INC46 citations87
US4728132AMar 1, 1988
Bolt lock
TRANSGUARD IND INC23 citations82
US6698806B2Mar 2, 2004
Plug door handle bolt seal locking device
TRANSGUARD IND INC5 citations61