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VIKING UMWELTTECHNIK

Overview
  • Total Patents
    15
About

VIKING UMWELTTECHNIK has a total of 15 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Germany, EPO (European Patent Office) and Denmark. Its main competitors in its focus markets machines, agriculture and machine tools are HEINRICH CRAMER, Seed Terminator Holdings PTY LTD and WERNER DOPPSTADT UMWELTTECHNIK.

Patent filings in countries

World map showing VIKING UMWELTTECHNIKs patent filings in countries
# Country Total Patents
#1 Germany 7
#2 EPO (European Patent Office) 5
#3 Denmark 1
#4 France 1
#5 United States 1

Patent filings per year

Chart showing VIKING UMWELTTECHNIKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lechner Heinrich 6
#2 Stefanescu Liviu 2
#3 Zerrer Gerhard 2
#4 Lechner Magister H 1
#5 Becker Felix 1
#6 Waritsch Helmut 1
#7 Stefanescu Liviv Dipl Ing 1
#8 Foerster Klaus 1
#9 Joos Steffen Dipl Ing 1
#10 Koller Josef 1

Latest patents

Publication Filing date Title
DE19860394A1 Walk-behind tiller
DE19848624A1 Safety clutch for lawn tractor is positioned between inner and outer drive shaft
DE19652101A1 Implement with drive motor and rotary blade, especially grass mower
DE19617673A1 Shredding device for garden waste
DE19532299A1 Hand-held implement with adjustable handle
DE19532298A1 Hand-held implement with attachable armrest
EP0686904A1 Control device for lawn mower
US5323927A Receptacle means
EP0593855A2 Feeding device
EP0551143A2 Chopping and shredding machine
DE3325766A1 Apparatus for the comminution of chopped material
EP0099561A2 Material crushing apparatus