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HEYLIGENSTAEDT & CO

Overview
  • Total Patents
    190
About

HEYLIGENSTAEDT & CO has a total of 190 patent applications. Its first patent ever was published in 1928. It filed its patents most often in Germany, United States and France. Its main competitors in its focus markets machine tools, machines and control are HEYLIGENSTAEDT GMBH & CO KG, BENGBU JINLIN NUMERICAL CONTROL MACHINE TOOL MFG CO LTD and COLLET & ENGELHARD MASCHINENFA.

Patent filings in countries

World map showing HEYLIGENSTAEDT & COs patent filings in countries

Patent filings per year

Chart showing HEYLIGENSTAEDT & COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dormehl Erich 23
#2 Rinn Juergen Dipl Ing 16
#3 Maas Johann 15
#4 Baier Gerhard 12
#5 Hoelscher Wilhelm 10
#6 Will Hans-Werner 9
#7 Maas Hans 8
#8 Mandler Friedel 7
#9 Schwenecke Wilhelm 6
#10 Friedrich Wilfried Ing Grad 5

Latest patents

Publication Filing date Title
DE3608225A1 Milling machine
DE3603612A1 Numerically controlled lathe
DE3600231A1 Numerically controlled lathe
DE3541563A1 TOOL CHANGER
DE3523884A1 Main-spindle arrangement
DE3437412A1 CONTACTLESS, OPTICAL LENGTH MEASURING DEVICE
DE3437411A1 Process for producing undercuts and milling machine for carrying it out
DE3436242A1 Rolling bearing and a double facing lathe fitted with such a bearing
DE3435384A1 Lathe
DE3423632A1 Lathe with a bed which slopes obliquely forwards
DE3410672A1 NC AREA PORTAL
DE3409682A1 Method of operating a lathe and device for carrying it out
DE3409226A1 Work-changing device for a multi-spindle lathe
DE3405036A1 Lathe with a chuck-jaw changing device
DE3404868A1 Sloping-bed lathe with horizontal axis of rotation
DE3404869A1 Portal milling machine
DE3329619A1 Method of changing workpieces and loading device for carrying out the method
DE3320655A1 Front-operated lathe
DE3314315A1 Device for moving and clamping a pallet
DE3309324A1 Lathe