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WESER LENZE STAHLKONTOR

Overview
  • Total Patents
    43
About

WESER LENZE STAHLKONTOR has a total of 43 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Germany, United States and EPO (European Patent Office). Its main competitors in its focus markets packaging and shipping, electrical machinery and energy and machine tools are WITTON LTD JAMES, KAWANOE ZOKI KK and WARD TURNER MACHINERY CO.

Patent filings in countries

World map showing WESER LENZE STAHLKONTORs patent filings in countries

Patent filings per year

Chart showing WESER LENZE STAHLKONTORs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zeggert Werner 5
#2 Cichon Erwin 4
#3 Schmitt Walter 3
#4 Wehrmann Claus Dipl Ing 3
#5 Matthies Gustav 3
#6 Brockel Herbert 2
#7 Schuttler Wilhelm 2
#8 Schaumaeker Rainer Dipl Ing 2
#9 Schuettler Wilhelm Ing Grad 2
#10 Engel Friedrich 2

Latest patents

Publication Filing date Title
DE3326536A1 Method and circuit arrangement for limiting the intermediate circuit voltage of a pulse inverter supplying an AC motor
DE3313404A1 Device for transporting webs of material
DE3307623A1 METHOD AND CIRCUIT ARRANGEMENT FOR CONTROLLING AN AC OR AC MOTOR
DE3244510A1 Combined contact and central winding device for webs of material, especially for films
DE3239922A1 Method and device for winding webs of fabric, especially glass fibre mat
DE3236702C1 Device for applying strips
DE3220587A1 Method and device for cutting and winding up tapes, especially of film which has been coated with an adhesive
DE3212960A1 Combined contact device and central winding device for webs of material
DE3205779A1 MULTIPLE WRAPPING MACHINE
DE3151348A1 Apparatus for the longitudinal-cutting of material webs
DE3135227A1 DEVICE FOR ROLLING GOODS
DE3128551A1 Multiple-winding reversing machine
DE3023742A1 Longitudinal cuts-producing machine - has driven upper blade-carrying shaft seated on frame by intermediate swivelling support
DE2741083A1 Winding drum driven by variable speed motor - has also adjustable tension rollers to control torque
DE2637781A1 CIRCUIT ARRANGEMENT FOR ADJUSTMENT OF IGNITION GENERATORS FOR CONVERTERS TO MAINS CONDITIONS
US4058267A Web spooling machine
DE2612862A1 Friction winding shaft for adjacent spool cores - with polished steel drive shaft bearing plastic gripping rollers
DE2602290A1 Textile thread and strip coiler - maintains constant winding tension with thyristor controlled motor
DE2418409A1 Web winding machine roll change-over system - has cutting strip tensioned when full roll is swung down
DE2417659A1 Starting torque control for D.C. motor with large loads - adds extra continuous function to required current value for starting