Inventor
ZAREMBO PETER J
US23 patents
⚠️ This page may combine multiple inventors who share the name “ZAREMBO PETER J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINNESOTA MINING & MFG
15 patentsUS5477219ADec 19, 1995
Composite electronic article surveillance, identification, and security marker assembly and system
MINNESOTA MINING & MFG84 citations93
US5347508ASep 13, 1994
Optical information storage disk for use with electronic article surveillance systems
MINNESOTA MINING & MFG101 citations93
US4677799AJul 7, 1987
Multi-sectional raceway
MINNESOTA MINING & MFG26 citations92
US5847649ADec 8, 1998
EAS marker assemblies
MINNESOTA MINING & MFG25 citations91
US5805065ASep 8, 1998
Electro-magnetic desensitizer
MINNESOTA MINING & MFG20 citations90
US4667185AMay 19, 1987
Wireless synchronization system for electronic article surveillance system
MINNESOTA MINING & MFG47 citations90
US5285182AFeb 8, 1994
Desensitizing apparatus for electromagnetic article surveillance system
MINNESOTA MINING & MFG7 citations74
US5170538ADec 15, 1992
Theater rope hook and terminator
MINNESOTA MINING & MFG13 citations74
USD319195SAug 20, 1991
Interrogation gate for an electronic article surveillance system
MINNESOTA MINING & MFG9 citations73
USD317272SJun 4, 1991
Electronic article surveillance unit
MINNESOTA MINING & MFG9 citations72
US4994939AFeb 19, 1991
Universal lattice for magnetic-electronic article surveillance system
MINNESOTA MINING & MFG17 citations72
US5843272ADec 1, 1998
Apparatus for automatically inserting markers into books
MINNESOTA MINING & MFG5 citations71
US5410296AApr 25, 1995
Magnetic tag deactivator for pre-existing check-out counters
MINNESOTA MINING & MFG17 citations70
US5625339AApr 29, 1997
Apparatus for changing the status of magnetic markers in an electronic article surveillance system
MINNESOTA MINING & MFG16 citations65
US5833793ANov 10, 1998
Apparatus and method for inserting markers into books
MINNESOTA MINING & MFG4 citations59
3M INNOVATIVE PROPERTIES CO
7 patentsUS6142375ANov 7, 2000
Apparatus and method for the optical detection of multiple items on a platform
3M INNOVATIVE PROPERTIES CO80 citations95
US6778087B2Aug 17, 2004
Dual axis magnetic field EAS device
3M INNOVATIVE PROPERTIES CO18 citations83
US6486782B1Nov 26, 2002
Device for changing the status of dual status magnetic electronic article surveillance markers
3M INNOVATIVE PROPERTIES CO13 citations73
US6057763AMay 2, 2000
Method and apparatus for activating and deactivating electromagnetic article surveillance markers
3M INNOVATIVE PROPERTIES CO12 citations73
US6002335ADec 14, 1999
Small magnet resensitizer apparatus for use with article surveillance systems
3M INNOVATIVE PROPERTIES CO11 citations72
US6167933B1Jan 2, 2001
Apparatus and method for automatically inserting markers into books
3M INNOVATIVE PROPERTIES CO2 citations59
US5989383ANov 23, 1999
Method for inserting markers into books
3M INNOVATIVE PROPERTIES CO2 citations59