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KUPKA DIETER

Overview
  • Total Patents
    39
About

KUPKA DIETER has a total of 39 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Germany, United States and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, mechanical elements and machines are SHI MECHANICAL & EQUIPMENT INC, LIST IND VERFAHRENSTECH and KUNZ ALFRED.

Patent filings per year

Chart showing KUPKA DIETERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kupka Dieter 30
#2 Deiiteru Kupuka 3
#3 Dieter Kupka 2

Latest patents

Publication Filing date Title
DE3404705A1 Self-adjusting axial face seal
DE3235652A1 Quick-change system for the propeller shaft seal with shaft bearing for sea-going and inland vessels
DE3224680A1 Hydrostatic axial face seal
EP0065646A1 Mechanical seal
DE3212939A1 Axial face seal
DE3126552A1 "METHOD FOR CONTROLLING STIRRING PROCESSES"
DE3120185A1 Mechanical seal
DE3027567A1 AGITATOR WITH TWO AGITATING ORGANS DRIVED AROUND THE SAME GEOMETRIC AXIS
DE2946126A1 AGITATOR
CS194791B2 Stirring device with elevating gear for straining tanks
DE2700818A1 Straining vat paddle mixer drive - with separate lead screw drive of gear motor frame for paddle height adjustment
DE2535088A1 Paddle stirrer, esp. for vertical cylindrical vessels - with heated or cooled walls
US3922146A Stirrer and cover for stirring corrosive charges
FR2119299A5 High efficiency agitator - for chemical mixers capable of withstanding high circumferential speeds without vibrational damag
GB1260708A Improvements in and relating to agitators