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THE GLEASON WORKS

Overview
  • Total Patents
    121
  • GoodIP Patent Rank
    14,807
  • Filing trend
    ⇩ 66.0%
About

THE GLEASON WORKS has a total of 121 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2002. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, machines and mechanical elements are SARATOVSKOE SP K B ZUBOOBRABAT, SAM SUNDERLAND and SYKES WILLIAM EDWIN.

Patent filings per year

Chart showing THE GLEASON WORKSs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Stadtfeld Hermann J 65
#2 Norselli Anthony J 20
#3 Bolze Markus J 11
#4 Gaiser Uwe 8
#5 Mundt Eric G 8
#6 Hermann J Stadtfeld 8
#7 Boch Mark J 6
#8 Landry William G 6
#9 Donnan Robert T 6
#10 Spencer Paul B 5

Latest patents

Publication Filing date Title
WO2021072004A1 Analytic system and method for testing gears
US2020271153A1 Self-locking screw for bevel gear cutter
WO2020167898A1 Electric drives with high reduction transmissions
WO2020132228A1 Independent pressure angle corrections for power skiving
WO2020051266A1 Method and apparatus for loading and positioning a workpiece on a gear manufacturing machine
EP3801964A1 Multi-tool chamfering device for toothed workpieces
EP3774149A1 Method of positioning a workpiece on a machine tool
US2020198036A1 Bevel gear cutter and blade consolidation
US2020030899A1 Method of machining gears to produce a sinusoidal-parabolic hybrid motion error, gear thus produced and machine for performing said method
CN109922914A The cutter of the circular knife stick with positive seating for bevel gear cutting
CN109641296A Strength in the case where tool geometries are constant scrapes tooth pressure angle correction
CN109153088A The tooth top surface chamfer of gear
MX2018012044A Workholding arbor for gears.
US2019022779A1 Mono-blade bevel gear cutting tool
CN108367398A The addition of gear manufactures
WO2017053542A2 Three-face blade compatibility
CN108025381A For manufacturing the Method and kit for of spiral tooth surface connector
US2018030562A1 Heat treatment of steel parts, particularly friction-welded steel parts
EP3302862A1 Bevel gear flank surface structure shift
EP3256281A1 Cutting tool having a lock spring