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MAX HARKE

Overview
  • Total Patents
    14
About

MAX HARKE has a total of 14 patent applications. Its first patent ever was published in 1924. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets engines, pumps and turbines are RICHARD JOHN FRY, CHONGQING TEFEI AVIAT POWER TECHNOLOGY CO LTD and VIET PAUL.

Patent filings in countries

World map showing MAX HARKEs patent filings in countries
# Country Total Patents
#1 Germany 12
#2 United Kingdom 1
#3 United States 1

Patent filings per year

Chart showing MAX HARKEs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Engines, pumps and turbines

Focus technologies

# Technology
#1 Starting of combustion engines

Top inventors

# Name Total Patents
#1 Max Harke 1

Latest patents

Publication Filing date Title
GB262654A Starting crank for explosion engines released in the event of back rotation
US1656062A Starting crank for explosion engines locked against back rotation