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GEHRING GMBH MASCHF

Overview
  • Total Patents
    79
About

GEHRING GMBH MASCHF has a total of 79 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Germany, United States and EPO (European Patent Office). Its main competitors in its focus markets machine tools, machines and civil engineering are OSAKA SEIKI KK, SMARSH STEVEN G and BRIOT INT.

Patent filings per year

Chart showing GEHRING GMBH MASCHFs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Grimm Hans 13
#2 Richter Guenter 9
#3 Bender Albert 8
#4 Richter Gunter 8
#5 Grimm Hans Ing Grad 6
#6 Klink Ulrich 5
#7 Gehring Heinz 5
#8 Flores Gerhard 4
#9 Grimm Hans Dipl Ing 4
#10 Fingerle Hermann 4

Latest patents

Publication Filing date Title
US2005054270A1 Method for producing a bore
DE10348661B3 Tool head for machining tool for conical valve seat has clamping device provided by spherical segments supported between 2 rings sliding radially for lateral position compensation in radial direction
EP1493534A1 Method for producing valve seat surfaces and valve with a conical seat surface
EP1464436A1 Tool for precise machining with laser beam the bore surface
EP1319467A1 Honing tool comprising a deburring tool
DE10128145A1 Extension plate to connect profile strip for pedestal facade cladding; has first main surface with grooves or teeth to engage grooves or teeth on fixing plate of pedestal profile strip
ATA17372000A Mounting bracket
DE10033364A1 Base profile strip
DE19634632A1 Sidebar
DE3933972A1 FIRST VENTILATION
DE3719796A1 METHOD AND TOOL FOR MACHINING SURFACES, ESPECIALLY THE RUNNINGS OF COMBUSTION ENGINES
DE3707326A1 HONOR PROCEDURE
DE3627541A1 Grinding device
DE3607580A1 HONEY DEVICE
DE3443106A1 METHOD FOR PRODUCING BORES OF HIGH SURFACE QUALITY AND DEVICE FOR CARRYING OUT THE METHOD
DE3436226A1 GRINDING MACHINE
DE3424918A1 METHOD AND DEVICE FOR DEBURRING AN INNER EDGE OF A HOLE OR THE LIKE. A WORKPIECE
DE3421193A1 METHOD FOR ADJUSTING A HONING TOOL AND DEVICE FOR CARRYING OUT THE METHOD
DE3347354A1 Tool-change device for honing machines
GB8305574D0 Apparatus for holding workpieces in particular gear wheels for honing the central axial bore