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WAHLER FA GUSTAV

Overview
  • Total Patents
    22
About

WAHLER FA GUSTAV has a total of 22 patent applications. Its first patent ever was published in 1954. It filed its patents most often in Germany and France. Its main competitors in its focus markets control, measurement and engines, pumps and turbines are SCHAEFER EMIL, HEINZMANN FRITZ and DANCHUN ZHUO.

Patent filings in countries

World map showing WAHLER FA GUSTAVs patent filings in countries
# Country Total Patents
#1 Germany 19
#2 France 3

Patent filings per year

Chart showing WAHLER FA GUSTAVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wahler Hans Dipl-Ing 4
#2 Wahler Dieter Dipl-Ing 3
#3 Wahler Hans Dipl Ing 2
#4 Wahler Dieter Dipl Ing 2
#5 Wahler Dieter 2
#6 Merz Klaus Dipl Ing Dr 1
#7 Wahler Dipl-Ing Gustav 1
#8 Wahler Dipl-Ing Dieter 1
#9 Dieter Wahler Dipl-Ing 1
#10 Wahler Hans 1

Latest patents

Publication Filing date Title
DE2450903A1 Thermostatic valve for flow control - has probe acting directly against valve
DE2448065A1 Thermostatic operating element with slide - has material expanding under heat effect and housing sealed by elastic plug
DE2308453A1 VALVE FOR THE TEMPERATURE-DEPENDENT CONTROL OF A GAS OR LIQUID MEDIUM
DE2203097A1 VALVE SLIDE WITH BUILT-IN EXPANSION ELEMENT
DE2202597A1 EXPANSION ELEMENT
DE2135850A1 EXPANSION ELEMENT WITH ELECTRIC HEATING
DE2003445A1 Thermostat with expansion body, valve plate and return spring with retaining bracket
DE1938097A1 Thermostatic valve with slide sleeve
DE1673539A1 Housing for temperature regulators, in particular for regulating the coolant circulation in internal combustion engines
DE1673525A1 Thermostatic regulator
DE1573384B1 Temperature-dependent sensor
DE1295940B Thermostatic regulator
DE1239155B Thermostatic regulator
DE1523429A1 Sensor body filled with thermal expansion material for display or control of temperature-dependent processes
DE1035408B Thermostat for installation in the cooling water line of an internal combustion engine
DE1057826B Thermostatically controlled poppet valve, especially for the cooling water circulation of internal combustion engines
DE1041301B Thermostat for regulating the coolant circuit of internal combustion engines