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HEIDEMANN WERKE

Overview
  • Total Patents
    13
About

HEIDEMANN WERKE has a total of 13 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, environmental technology and transport are QINGDAO DINGHE PREC CASTING CO LTD, HUTCHINSON S R L and DAJMLER AG.

Patent filings in countries

World map showing HEIDEMANN WERKEs patent filings in countries
# Country Total Patents
#1 Germany 11
#2 EPO (European Patent Office) 1
#3 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing HEIDEMANN WERKEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wagner Walter 4
#2 Kohls Hermann 2
#3 Stafflage-Nuphaus Robert 2
#4 Altrath Hans-Dieter 2
#5 Gremmel Dieter 1
#6 Knagge Martin 1
#7 Versemann Guenter 1

Latest patents

Publication Filing date Title
EP0726184A2 Shockabsorber
DE19542215A1 Gear shift lever arrangement for motor vehicles
DE19529370A1 Impact absorber
DE19525834A1 Mfr. of gearbox parts from high-molecular plastic
DE4438693A1 Steering column
DE3929399A1 Telescopic coupling for vacuum cleaner hose sections - has push-button head controlling locking device for inserted end of inner hose section
DE3917351A1 Telescopic pipe connection for two interlocking pipes - consists of sleeve, elastic plate spring and bulge
DE3510715A1 Exhaust catalytic converter
DE3506150A1 Silencer for an internal combustion engine
DE3436982A1 Exhaust pipe for an internal combustion engine
DE3337742A1 Silencer for an internal combustion engine
DE3332052A1 Silencer