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LEIPZIG VEB DRUCKMASCH WERKE

Overview
  • Total Patents
    102
About

LEIPZIG VEB DRUCKMASCH WERKE has a total of 102 patent applications. Its first patent ever was published in 1957. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets packaging and shipping, textiles and paper and machines are REINHOLD KLAUS MASCH & GERAETE, HAN JONG SANG and JOICE RICHARD LEE.

Patent filings in countries

World map showing LEIPZIG VEB DRUCKMASCH WERKEs patent filings in countries
# Country Total Patents
#1 Germany 40
#2 France 21
#3 United Kingdom 20
#4 United States 8
#5 Switzerland 7
#6 Norway 4
#7 Sweden 2

Patent filings per year

Chart showing LEIPZIG VEB DRUCKMASCH WERKEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hank Dietrich 19
#2 Morgenstern Helmut 9
#3 Scheunchen Gerhard 7
#4 Skiera Heinz 6
#5 Schulz Wolfgang 6
#6 Vollrath Karl-Hans 6
#7 Theer Horst 6
#8 Jahn Arthur 3
#9 Schmidt Joachim 3
#10 Wildgrube Helmut 3

Latest patents

Publication Filing date Title
US3584580A Rubber sheet tensioning device for offset printing machines
US3654004A Apparatus for threading of folding sheets
DE1932621A1 Device for joining a preprinted web in register
DE1932315A1 Winding arrangement for webs
DE1931337A1 Thread stitcher for moving folded sheets
GB1215783A Improvements in or relating to offsett printing machines
DE1806713A1 Blanket tensioning device for offset printing machines
GB1202107A Improvements in or relating to printing machines
GB1190294A Improvements in or relating to Drilling Machines
US3520485A Method of and apparatus for damping tensile stress variations of webs
GB1162195A Improvements in or relating to Measuring Devices for use in Printing Machines
DE1561520A1 Device for horizontal perforation
US3506255A Apparatus for the manufacture of a second cross-fold on folding devices of rotary printing machines
FR1522706A Method and device for damping fluctuations in tensile stress and for adjusting the tension of a web
GB1150182A Web Unwinding Method and Machine.
FR1516336A Device for checking the margining of the fenestration in sheet processing machines, in particular printing machines
FR1514447A Coil braking device with core braking
GB1143523A Sheet control device
GB1138571A Rotary web-printing machines
FR1506107A Method and apparatus for producing a second transverse fold in folding devices of rotary roller printing presses