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ECKERFELD ERIKA

Overview
  • Total Patents
    13
About

ECKERFELD ERIKA has a total of 13 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Germany and United States. Its main competitors in its focus markets thermal processes, control and electrical machinery and energy are G HERZOG & CO ING, RAMASSOT MARIUS and ROESEN WILHELM.

Patent filings in countries

World map showing ECKERFELD ERIKAs patent filings in countries
# Country Total Patents
#1 Germany 12
#2 United States 1

Patent filings per year

Chart showing ECKERFELD ERIKAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Eckerfeld Alfred 6
#2 Eckerfeld Jun Alfred 2

Latest patents

Publication Filing date Title
DE19613579A1 Electrical water heater with continuous flow
DE4017695A1 Continuous-flow electric water heater e.g. for shower - detects discharged water temp. to regulate quantity of water fed through heating stage
DE4010848A1 Flow switch for energy switch actuation - esp. for flow-dependent switch-on of water heater
DE3817441A1 Electric instantaneous water heater
DE3739676A1 Flow heater with electronic temperature regulation
DE3632234A1 Electric flow heater
DE3624539A1 Electric flow heater with uninsulated heating coils
DE3622466A1 Electric flow heater
DE3609213A1 Channel body for electrical continuous-flow heaters
DE3541660A1 Duct body for electrical continuous-flow heaters
DE3541661A1 Device for switching heating power in continuous-flow heaters
DE3210033A1 Microswitch