Inventor
SCHUBERT KEITH E
US33 patents
⚠️ This page may combine multiple inventors who share the name “SCHUBERT KEITH E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PITNEY BOWES INC
20 patentsUS3937121AFeb 10, 1976
Double break-off screw
PITNEY BOWES INC73 citations96
US4774881AOct 4, 1988
Rotary operated character selection system for postage meters
PITNEY BOWES INC26 citations92
US4631681ADec 23, 1986
Microprocessor controlled d.c. motor and application therefor
PITNEY BOWES INC21 citations81
US3965815AJun 29, 1976
Setting mechanism for a postage printing device
PITNEY BOWES INC31 citations81
US4202489AMay 13, 1980
Register resetting interface
PITNEY BOWES INC9 citations74
US4682541AJul 28, 1987
Postal mailing system having an adaptable postage meter
PITNEY BOWES INC10 citations72
US4603627AAug 5, 1986
Rotary shutter device for a postal mailing system
PITNEY BOWES INC14 citations72
US4121473AOct 24, 1978
Simultaneously controlled postage meter conversion apparatus
PITNEY BOWES INC10 citations72
US3977320AAug 31, 1976
Electrically controlled postage meter
PITNEY BOWES INC7 citations72
US4074574AFeb 21, 1978
Postage meter conversion apparatus
PITNEY BOWES INC7 citations71
US4239088ADec 16, 1980
Scale with weight-to-period transducer
PITNEY BOWES INC14 citations70
US4221135ASep 9, 1980
Postage meter conversion apparatus
PITNEY BOWES INC4 citations63
US4123950ANov 7, 1978
Retro-fittable tape trip mechanism
PITNEY BOWES INC3 citations63
US4286144AAug 25, 1981
Encoder for postage meter
PITNEY BOWES INC4 citations62
US4061044ADec 6, 1977
Meter setting indexing gear apparatus
PITNEY BOWES INC2 citations61
US4082006AApr 4, 1978
Postage meter conversion apparatus
PITNEY BOWES INC0 citations52
US4366376ADec 28, 1982
Apparatus for interconnecting an actuator and a postage meter
PITNEY BOWES INC0 citations49
US4361753ANov 30, 1982
Process for interconnecting an actuator and a postage meter
PITNEY BOWES INC1 citations48
US4454412AJun 12, 1984
Encoder/actuator for postage meter
PITNEY BOWES INC0 citations42
US4083262AApr 11, 1978
Postage meter conversion apparatus
PITNEY BOWES INC0 citations42
SCHUBERT KEITH E
5 patentsUS5154668AOct 13, 1992
Single paper sheet forming a two-sided copy of information entered on both sides thereof
SCHUBERT KEITH E21 citations81
US5197922AMar 30, 1993
Method and apparatus for producing two-sided carbonless copies of both sides of an original document
SCHUBERT KEITH E15 citations73
US5127879AJul 7, 1992
Apparatus for recordkeeping
SCHUBERT KEITH E14 citations73
US5137494AAug 11, 1992
Two-sided forms and methods of laying out, printing and filling out same
SCHUBERT KEITH E13 citations72
US5135437AAug 4, 1992
Form for making two-sided carbonless copies of information entered on both sides of an original sheet and methods of making and using same
SCHUBERT KEITH E5 citations62