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SUPFINA MASCHF HENTZEN

Overview
  • Total Patents
    46
About

SUPFINA MASCHF HENTZEN has a total of 46 patent applications. Its first patent ever was published in 1972. 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 mechanical elements are SUPFINA GRIESHABER GMBH & CO, THIELENHAUS ERNST KG and THIELENHAUS TECH GMBH.

Patent filings per year

Chart showing SUPFINA MASCHF HENTZENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schmitz Heinz G 3
#2 Wieck Karl 3
#3 Schmitz Heinz Guenter 3
#4 Weber Robert 2
#5 Konken Johann 2
#6 Schmitz H Gunter 2
#7 Steinwender Horst 2
#8 Memmel Anton 2
#9 Schmitz Heinz-Guenter 1
#10 Steinwender Horst Dipl Ing 1

Latest patents

Publication Filing date Title
DE4425561A1 Method and device for centerless short stroke honing of rolls
DE4329781A1 Stone holder for at least one honing stone
EP0411095A1 Method and apparatus for fine working or microfinishing
DE3930457A1 Fine working or micro-finishing method
EP0347847A2 Automatic centreless finishing apparatus for articles with a rotation-symmetric surface in a pass-through machine
DE3642304C1 Process for grinding plane-parallel circular surfaces on disc-shaped workpieces
DE3618274A1 Forward-feed device for a machine tool
DE3533082A1 Process and apparatus for the fine machining of rotationally symmetrical workpieces
DE3514741A1 DEVICE FOR FINISHING LEVEL SURFACES OF DISK-SHAPED WORKPIECES WITH UNPROCESSED SUPPORT PAGE AND LOW WALL THICKNESS
DE3412751A1 STONE GUIDE FOR A SUPERFINISH MACHINE
DE3225977A1 METHOD AND DEVICE FOR FINELY FINISHING CONVEX OR CONCAVE COVERING SURFACES OF ROTATION-SYMMETRICAL WORKPIECES, IN PARTICULAR OF ROLLER BEARING REELS
DE3210214A1 Apparatus for the infeed and feed of a tool to a workpiece
DE3204987A1 Clamping device for disc-shaped workpieces
DE2933352A1 Porous grinding tools moulded from mixt. of abrasive grains - of fine silicon carbide and crushed waste glass frit, and baked to obtain vitreous bond between grains
DE2714222A1 METHOD AND DEVICE FOR FINE MACHINING OF THE STARTING BOLTS FOR ROLLER BODIES OF ROLLER BEARINGS
US4048764A Method for micro-finish machining of compound, circular arc-shaped profiled surfaces in annular workpieces
DE2609721A1 Spherical surfaces machining device - uses contact device switches on timing component to control feed
US4004375A Apparatus for continuous cleaning of a honing tool
DE2459822A1 Pressure jet cleaning of honing stones - has spray nozzle placed above cylindrical workpiece and stationary stones
DE2413000A1 PROCESS FOR FINE MACHINING OF CYLINDRICAL OR CONICAL SURFACES