Inventor
CHECK JR FRANK T
21 patents
Patents
21 patentsUS4310720AJan 12, 1982
Computer accessing system
PITNEY BOWES INC237 citations99
US4097923AJun 27, 1978
Remote postage meter charging system using an advanced microcomputerized postage meter
PITNEY BOWES INC204 citations98
US3978457AAug 31, 1976
Microcomputerized electronic postage meter system
PITNEY BOWES INC238 citations98
US4629871ADec 16, 1986
Electronic postage meter system settable by means of a remotely generated input device
PITNEY BOWES INC96 citations96
US4386272AMay 31, 1983
Apparatus and method for generating images by producing light spots of different sizes
PITNEY BOWES INC53 citations96
US4310754AJan 12, 1982
Communication means with transducer physically spaced from interior wall of secure housing
PITNEY BOWES INC57 citations96
US4271481AJun 2, 1981
Micro computerized electronic postage meter system
PITNEY BOWES INC60 citations96
US3938095AFeb 10, 1976
Computer responsive postage meter
PITNEY BOWES INC99 citations93
US4566106AJan 21, 1986
Electronic postage meter having redundant memory
PITNEY BOWES INC30 citations92
US4340896AJul 20, 1982
Impulse ink jet ink delivery apparatus
PITNEY BOWES INC30 citations92
US4310757AJan 12, 1982
Apparatus for correcting scanning speed in a polygon used for laser scanning
PITNEY BOWES INC29 citations92
US4306299ADec 15, 1981
Postage meter having means transferring data from a working memory to a non-volatile memory under low power conditions
PITNEY BOWES INC52 citations92
US4251874AFeb 17, 1981
Electronic postal meter system
PITNEY BOWES INC37 citations92
US4050374ASep 27, 1977
Meter setting mechanism
PITNEY BOWES INC51 citations92
US4675841AJun 23, 1987
Micro computerized electronic postage meter system
PITNEY BOWES INC24 citations82
US4471441ASep 11, 1984
Electronic postal meter system
PITNEY BOWES INC21 citations82
US4376981AMar 15, 1983
Electronic postage metering system
PITNEY BOWES INC19 citations82
US5109507AApr 28, 1992
Electronic postage meter having redundant memory
PITNEY BOWES INC10 citations74
US4916623AApr 10, 1990
Electronic postage meter having redundant memory
PITNEY BOWES INC14 citations74
US4471440ASep 11, 1984
Electronic postage meter having power magnetically coupled to the meter from the meter base
PITNEY BOWES INC14 citations74
US3990362ANov 9, 1976
Computer-responsive supplemental printer
PITNEY BOWES INC2 citations62