Inventor
SCHENKEL HOWARD M
US7 patents
Patents
7 patentsUS5524463AJun 11, 1996
Theft deterrent device to facilitate easy protection of large irregularly-shaped goods
SENSORMATIC ELECTRONICS CORP152 citations96
US5534836AJul 9, 1996
Deactivator for theft-deterrent markers
SENSORMATIC ELECTRONICS CORP110 citations95
US5430511AJul 4, 1995
Controller for a surveillance assembly
SENSORMATIC ELECTRONICS CORP37 citations91
US5025246AJun 18, 1991
EAS tag with motion detection facility
SENSORMATIC ELECTRONICS CORP36 citations91
US5779852AJul 14, 1998
Handheld applicator
SENSORMATIC ELECTRONICS CORP26 citations90
US4980575ADec 25, 1990
Motion sensor and detection system
SENSORMATIC ELECTRONICS CORP20 citations80
US5260853ANov 9, 1993
Antenna housing assembly with interlocking members
SENSORMATIC ELECTRONICS CORP19 citations71