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MONARCH MACHINE TOOL CO

Overview
  • Total Patents
    157
About

MONARCH MACHINE TOOL CO has a total of 157 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets machine tools, machines and mechanical elements are LODGE & SHIPLEY MACHINE TOOL C, HONSBERG LAMB SONDERWERKZEUGMASCHINEN and GIDDINGS & LEWIS GMBH.

Patent filings per year

Chart showing MONARCH MACHINE TOOL COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bickel Clifford A 35
#2 Gusching Nagle V 18
#3 Greene Claude E 16
#4 Bradlee Charles R 8
#5 Theodore Foster 7
#6 Brandenburg Stanley A 7
#7 Lesher Robert B 6
#8 Whipp Wendell E 5
#9 Meyer Henry F 5
#10 De Haas Max 5

Latest patents

Publication Filing date Title
US5255549A Tension leveler roll cleaning system and method
US5088182A Turret changer
US5033340A Apparatus and method for tool vibration damping
US5007151A Machine tool turret
US4856153A Spindle mechanism
US4765169A Method of tension leveling nonhomogeneous metal sheet
US4801102A Method of manufacturing coated rolls
US4794773A Method of measuring camber
US4827801A Offset indexable fixture
ES2002844A6 Multi-roll levelling device
EP0260361A2 Leveling apparatus
US4736512A Tool and work changer assembly
US4604810A Post process diameter gage
US4635458A Leveling apparatus
US4587822A Tension leveling apparatus
US4347723A Method and apparatus for tensioning metallic strips on a slitting line
US4298633A Method and apparatus for tensioning metallic strips on a slitting line
US4300418A Tool turret mechanism
US4122597A Tool utilization mechanism
US4075753A Plural slide machine