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HANS WINDHOFF APP UND MASCHINE

Overview
  • Total Patents
    13
About

HANS WINDHOFF APP UND MASCHINE has a total of 13 patent applications. Its first patent ever was published in 1919. It filed its patents most often in Germany, Austria and France. Its main competitors in its focus markets thermal processes, measurement and environmental technology are WUXI MASHAN YONGHONG HEAT EXCHANGER CO LTD, VALEO THERMIQUE MOTEUR SA and LAENGERER & REICH KUEHLER.

Patent filings in countries

World map showing HANS WINDHOFF APP UND MASCHINEs patent filings in countries
# Country Total Patents
#1 Germany 11
#2 Austria 1
#3 France 1

Patent filings per year

Chart showing HANS WINDHOFF APP UND MASCHINEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stahlmann Gustav 4

Latest patents

Publication Filing date Title
DE914451C Cooling system for liquid-cooled internal combustion engines
DE914450C Device for cooling the exhaust gases from internal combustion engines, in particular for motor locomotives
DE922830C Lubricant cooler in finned tube design
DE930262C Distribution device for the coolant in heat exchangers
DE737783C Fluid transmission adjustable by throttling
DE754272C Cooling system for water-cooled internal combustion engines with a main cooler, a special cooler and a heat exchanger for cooling oil
DE721466C Connection of a row of finned tubes of light metal coolers with the water chamber floors
DE667327C In particular, coolers designed for aircraft engines
DE647216C Oil cooler for internal combustion engines
DE322171C Clamp for parallel end mass
DE322052C Tolerance and normal caliber