Inventor

CHAMBERLAIN JOHN R B

US2 patents

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

ESSELTE METO INT GMBH

1 patent

US5762377AJun 9, 1998

Method of authenticating an item and an apparatus for authenticating an item

ESSELTE METO INT GMBH59 citations88

SENSORMATIC ELECTRONICS CORP

1 patent

US7602299B2Oct 13, 2009

Security tag having a linear clamp

SENSORMATIC ELECTRONICS CORP4 citations60