Inventor
WESTERBERG ROGER K
US6 patents
Patents
6 patentsUS4841908AJun 27, 1989
Multi-chamber deposition system
MINNESOTA MINING & MFG63 citations94
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
US4874631AOct 17, 1989
Multi-chamber deposition system
MINNESOTA MINING & MFG17 citations72
USD346341SApr 26, 1994
Electronic article surveillance interrogation panel unit
MINNESOTA MINING & MFG11 citations69
US5349502ASep 20, 1994
Universal lattice for magnetic electronic article surveillance system
MINNESOTA MINING & MFG5 citations61