Inventor
MCGARRY PATRICK J
US12 patents
⚠️ This page may combine multiple inventors who share the name “MCGARRY PATRICK J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MARS INC
11 patentsUS6038491AMar 14, 2000
Monitoring and reporting system using cellular carriers
MARS INC313 citations97
US5907141AMay 25, 1999
Use of security coupons in connection with locking mechanisms for vending and gaming machines
MARS INC99 citations95
US7053773B2May 30, 2006
Vending audit system
MARS INC112 citations93
US6339731B1Jan 15, 2002
Configurable vending machine audit module
MARS INC149 citations93
US6044952AApr 4, 2000
Multi-function optical sensor for a document acceptor
MARS INC70 citations92
US4928299AMay 22, 1990
Coin operated telephone operation monitoring switch mounting arrangement
MARS INC66 citations91
US4989239AJan 29, 1991
Method and apparatus for preventing pay telephone fraud and reducing handset vandalism
MARS INC9 citations73
US4926458AMay 15, 1990
Low power control apparatus for a coin operated telephone
MARS INC15 citations71
US6259211B1Jul 10, 2001
Vending machine fluorescent tube monitor
MARS INC4 citations62
US4995110AFeb 19, 1991
Method and apparatus for keyboard adaptation to a low power controller in a coin operated telephone
MARS INC2 citations62
US4985910AJan 15, 1991
Method and apparatus for retrofitting a standard coin operated telephone employing a carbon microphone with a line powered electronic controller
MARS INC3 citations62