Inventor
PFEIFER THOMAS M
US21 patents
Patents
21 patentsUS5331576AJul 19, 1994
Mailing machine including skewed sheet detection means
PITNEY BOWES INC32 citations92
US5314566AMay 24, 1994
Mailing machine including low speed sheet feeding and jam detection structure
PITNEY BOWES INC20 citations92
US5794223AAug 11, 1998
Method for control of length of imprint for a mailing machine
PITNEY BOWES INC7 citations73
US5544579AAug 13, 1996
Mailing machine including overrideable sheet length discriminating structure
PITNEY BOWES INC8 citations73
US5415089AMay 16, 1995
Mailing machine including printing drum deceleration and constant velocity control system
PITNEY BOWES INC7 citations73
US5415484AMay 16, 1995
Method and apparatus for cutting mailing machine roll tape
PITNEY BOWES INC7 citations73
US5408927AApr 25, 1995
Tax stamp machine
PITNEY BOWES INC11 citations73
US5380109AJan 10, 1995
Mailing machine including short sheet length detecting means
PITNEY BOWES INC14 citations73
US5373450ADec 13, 1994
Mailing machine including improved tape dispensing means and control system therefor
PITNEY BOWES INC10 citations73
US5337248AAug 9, 1994
Mailing machine including sheet feeding speed calibrating means
PITNEY BOWES INC14 citations73
US5331539AJul 19, 1994
Mailing machine including multiple channel pulse width modulated signal circuit
PITNEY BOWES INC7 citations73
US5295060AMar 15, 1994
Mailing machine including sheet feeding control means
PITNEY BOWES INC9 citations73
US5251554AOct 12, 1993
Mailing machine including shutter bar moving means
PITNEY BOWES INC15 citations73
US5539287AJul 23, 1996
Roll-tape knife control for a tape-cutting apparatus in a mailing machine
PITNEY BOWES INC2 citations62
US5539852AJul 23, 1996
Method for controlling speed in a tape feeding, cutting and ejection apparatus for a mailing machine
PITNEY BOWES INC4 citations62
US5526741AJun 18, 1996
Machine including apparatus for accounting for malfunction conditions
PITNEY BOWES INC3 citations62
US5479586ADec 26, 1995
Mailing machine including means for selectively changing the marginal distance from the leading edge of an envelope or tape for printing indicia thereon
PITNEY BOWES INC5 citations62
US5433537AJul 18, 1995
Mailing machine with testing of sensors
PITNEY BOWES INC6 citations62
US5355068AOct 11, 1994
Mailing machine including shutter bar control system
PITNEY BOWES INC6 citations62
US5337660AAug 16, 1994
Mailing machine including printing speed calibrating means
PITNEY BOWES INC6 citations62
US5268836ADec 7, 1993
Mailing machine including printing drum deceleration and coasting control system
PITNEY BOWES INC0 citations41