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DANFOSS VED INGENIOR MADS CLAU

Overview
  • Total Patents
    81
About

DANFOSS VED INGENIOR MADS CLAU has a total of 81 patent applications. Its first patent ever was published in 1956. It filed its patents most often in France, United States and Switzerland. Its main competitors in its focus markets control, thermal processes and electrical machinery and energy are BRITISH THERMOSTAT CO LTD, THERMOSTATIQUE and DAVIS & ROESCH TEMPERATURE CONTROLLING COMPANY.

Patent filings in countries

World map showing DANFOSS VED INGENIOR MADS CLAUs patent filings in countries
# Country Total Patents
#1 France 17
#2 United States 16
#3 Switzerland 14
#4 Belgium 10
#5 Canada 10
#6 Germany 8
#7 Austria 5
#8 Finland 1

Patent filings per year

Chart showing DANFOSS VED INGENIOR MADS CLAUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Porland Kjeld 9
#2 Kjeld Porland 8
#3 Sorensen Carl 5
#4 Enemark Arne F 5
#5 Carl Sorensen 4
#6 Fromm Enemark Arne 4
#7 Hans Mungaard 2
#8 Christian Matthiesen Peter 2
#9 Porland Kjeld Dipl Ing 2
#10 Sorensen Carl Ing 2

Latest patents

Publication Filing date Title
US3243679A Motor protective means
US3063640A Thermostatic regulating device
US3153709A Electric contact device
DE1262931B Thermoelectrically controlled gas valve
DE1128176B Retractable thermostat assembly
US3033464A Mixing valve for hot and cold water installations
DE1127120B Thermostatic control valve
DE1148422B Regulating valve, especially thermostat-controlled radiator regulating valve
US3071156A Regulating valve with cylindrical valve body
US3116015A Mixing valve for hot and cold water installations
DE1148418B Mixing valve for hot and cold water systems
DE1224434B Device for achieving a response shift in a fuel valve for an oil firing system
US3104551A Contact phial for thermostatically operated valves and similar devices which are subjected to the action of gaseous or liquid pressures
US2958811A Electric circuit with a resistance member sensitive to light or heat
US2884951A Pilot-controlled regulating valve
DE1025538B Thermostat for hot water heater
US2915974A Double-acting rotary piston pump
US2893323A Rotary pumps a device for reversing the rotation of the pump without reversing its direction of suction
US3078047A Low pressure atomizer nozzle for oil burners
DE1055690B Photoelectric switching device