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JOHNE HANS

Overview
  • Total Patents
    54
About

JOHNE HANS has a total of 54 patent applications. Its first patent ever was published in 1974. It filed its patents most often in German Democratic Republic, Czechoslovakia and United States. Its main competitors in its focus markets textiles and paper, mechanical elements and packaging and shipping are PUBLISHERS EQUIP CORP, DAHLGREN HAROLD P and CHROMAX LTD.

Patent filings in countries

World map showing JOHNE HANSs patent filings in countries

Patent filings per year

Chart showing JOHNE HANSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johne Hans 54
#2 Jentzsch Arndt 50
#3 Schumann Guenter 23
#4 Mueller Wolfgang 14
#5 Foerster Karl-Heinz 12
#6 Schmidt Lothar 10
#7 Jehring Arnfried 10
#8 Liebschner Fritz 9
#9 Hefftler Victor 5
#10 Schoene Helmut 5

Latest patents

Publication Filing date Title
DD207522A1 Storage for ductors in color works of printing machines
DD207521A1 Storage of color chest
DD209412A1 Method and device for moisture transmission in offset printing machines
DD207358A1 Wetting work which can be used as a painting work
DD203014A1 Combined wetting work
DD203016A1 Color work for printing machines
DD203869A1 Protection device for opposed cylinders of printing machines
DD201422A1 Arch hook system
DD160047A1 Rubber cylinder for bow rotation printing machines
DD159863A1 Color knives for printing machines
DD154087A1 ink fountain roller
DD153610A1 Device for controlling the equal delivery of the pressure cylinder
DD157779A1 Method and device for the optimum admission of the wetting agent
DD153343A1 Adjustment device for humidity
DD151716A1 Ductor drive on wetting works
DD153475A3 Auxiliary device for closing pressure panels
DD153476A3 Pollution protection on paint coats of printing machines
DD153962A3 Drive device for wetting works on printing machines
DD154259A3 Device for adjusting the color meter of printing machines
DD154940A3 Rotating clutch