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DOERRIES SCHARMANN GMBH

Overview
  • Total Patents
    29
About

DOERRIES SCHARMANN GMBH has a total of 29 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Germany, EPO (European Patent Office) and Finland. Its main competitors in its focus markets machine tools, textiles and paper and machines are HONSBERG FA GEB, CHONGQING XINGJI GEAR CO LTD and INNSE BERARDI S P A.

Patent filings in countries

World map showing DOERRIES SCHARMANN GMBHs patent filings in countries

Patent filings per year

Chart showing DOERRIES SCHARMANN GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Esser Karl-Josef 5
#2 Brasel Guenter Dipl Ing 4
#3 Kessler Kurt 2
#4 Kohler Paul Dr 2
#5 Louis Ralf Dipl Ing 2
#6 Schween Axel Dr 2
#7 Rothe Ruediger Dr Ing 2
#8 Louis Ralf 2
#9 Havenith Hubert Dipl Ing 1
#10 Werheid Franz 1

Latest patents

Publication Filing date Title
DE19645324A1 Machine tool for machining large components
DE4410387A1 Device for supporting eccentrically rotating workpieces
EP0615804A1 Process and device for drawing metallic blanks for the manufacture of so-called deep drawn pieces
DE4403442C1 Fastening for detachable connection between foundation and machine bed
DE4329610A1 Machining center for crankshafts
DE4327709A1 CNC-controlled machine tool
DE4325774A1 Safety device on a shelf magazine for tools
DE4303118A1 Device for fastening tools to a machine-tool spindle and a tool holder
EP0557728A1 Flexible manufacturing system
DE4239768A1 Device for gripping and transporting tools
DE4239769A1 Device for fastening tools to a machine tool spindle or a tool holder
EP0513716A2 Numerically controlled machine tool with horizontal-vertical spindle nose
DE4213684A1 Machining center with an adjacent high-bay tool magazine
DE4110805A1 METHOD AND DEVICE FOR THERMALLY SEPARATING WORKPIECES
DE4108038A1 Machine tool with a drive spindle mounted in a carrier and exchangeable machining heads that can be coupled to the carrier
DE4108039A1 Tool-workpiece magazine and changer for machining centre - has two carriers operating independently on track loop connecting changer and magazines
DE4022048A1 Mechanically driven tool changer - is for horizontal borer and has tool changing head driven by engagement with drive shaft in docking position of spindle
DE4015570A1 Grinding machine with two slides for workpieces - enables workpiece to be ground while machine is loaded or unloaded
DE4003795A1 Clamping of taper shank tool in tool holder - is achieved by locking balls held in place by locking ring
DE3933057A1 METHOD AND DEVICE FOR DETERMINING THE POSITION AND DIAMETER OF THE FOCUS (FOCUS) OF A LASER BEAM, ESPECIALLY FOR USE FOR THE PROCESSING OF MATERIALS WITH A HIGH-PERFORMANCE LASER BEAM