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FELLOWS CORP

Overview
  • Total Patents
    56
About

FELLOWS CORP has a total of 56 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States, Japan and Switzerland. Its main competitors in its focus markets machine tools, machines and control are PRODEL JACQUES, KITAMURA MACHINERY CO LTD and DAVIS GAGE & ENG CO.

Patent filings per year

Chart showing FELLOWS CORPs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Tlaker Erich 27
#2 Nichols Clarence M 8
#3 Whitney Donald 5
#4 Eritsuchi Toreekaa 5
#5 Kurarensu Meruton Nikorusu 5
#6 Erisman Aaron 4
#7 Erich Tlaker 3
#8 Chase Gregory H 2
#9 Nichols Clarence Melton 2
#10 Haseltine Harold Gibbs 2

Latest patents

Publication Filing date Title
WO9204665A1 Control graphics system for gear shaping machines
US4784538A Disposable disk cutter
US4629377A Disposable disk cutter
KR890005078B1 Temperature compensation apparatus for gear shapers
KR900008857B1 Automatic calibration of sensor circuits in gear shapers
US4542638A Automatic calibration of sensor circuits in gear shapers
US4533858A Temperature compensation apparatus for gear shapers
US4254690A Control system for machine tool with hydraulically stroked cutter
US4136302A Control system for machine tool with hydraulically stroked cutter
US4125056A Spindle structure for gear shaping machine or the like