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NIEWOEHNER KG MASCHF

Overview
  • Total Patents
    21
About

NIEWOEHNER KG MASCHF has a total of 21 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany, Russian Federation and EPO (European Patent Office). Its main competitors in its focus markets agriculture and chemical engineering are PORTER WELLINGTON W, HAGEDORN GEB & CO and UNDERHAUGS FABRIKK AS.

Patent filings in countries

World map showing NIEWOEHNER KG MASCHFs patent filings in countries

Patent filings per year

Chart showing NIEWOEHNER KG MASCHFs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Niewoehner Sen Bruno 5
#2 Niewoehner Bruno 3
#3 Dreismann Wilhelm 3
#4 Niewoehner Jun Bruno 3
#5 Niewoehner Bruno Jr 2
#6 Schuetter Klaus-Dieter 1
#7 Pickert Heinz 1
#8 Khajnts Pikert 1
#9 Bruno Nivener Mladshij 1
#10 Sen Bruno Niewoehner 1

Latest patents

Publication Filing date Title
EP0482316A1 Potatoharvester
RU2039422C1 Multiple-row potato digger
EP0446419A1 Potatoharvester
RU2082294C1 Multilane potato digger
DE3832631A1 Push-digger for root crops, especially potatoes
DE3827409A1 POTATO SLIDER
DE3822523A1 WHEELED BEET HARVESTING MACHINE
DE3700095A1 Potato harvester
DE3536840A1 Potato-harvesting machine
DE3419511A1 Potato-harvesting machine
DE3419409C1 Potato harvester
DE3033672A1 Stone separator for potato conveyor - has cleaning and separating conveyors one side and take=off conveyors other side of supply conveyor
DE2926988A1 Potato-harvesting machine separator mechanism - has upwards-sloping cleaning belt below top part of lifting wheel
NL7810972A Potato harvesting machine with sieving conveyor - has separator belt with top strand running towards skin stripper roller
DE2840631A1 Separator for potato harvesting machine - has endless brush belts extending across transport belt with flexible spikes to sweep out potatoes
DE2821905A1 Separator for potato harvesting machines - has endless belt with elastic protuberances above which are rollers inclined w.r.t. belt travel path
DE2749558A1 Potato harvesting machine with sieving conveyor - has separator belt with top strand running towards skin stripper roller