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FEDDERS MFG CO INC

Overview
  • Total Patents
    191
About

FEDDERS MFG CO INC has a total of 191 patent applications. Its first patent ever was published in 1912. It filed its patents most often in United States, United Kingdom and France. Its main competitors in its focus markets thermal processes, machines and consumer goods are CARBONDALE MACHINE COMPANY, HEAT X CHANGER CO INC and ROSS HEATER & MFG CO INC.

Patent filings in countries

World map showing FEDDERS MFG CO INCs patent filings in countries
# Country Total Patents
#1 United States 183
#2 United Kingdom 4
#3 France 3
#4 Germany 1

Patent filings per year

Chart showing FEDDERS MFG CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fedders John M 40
#2 Slagel Franklin G 38
#3 Joseph Askin 29
#4 Smith Lawrence C 25
#5 Lear Joseph D 15
#6 Stanislaus Przyborowski 11
#7 Yeager Henry M 6
#8 Ihde August F 5
#9 Walker Edmund R 4
#10 Minkel Frank J 3

Latest patents

Publication Filing date Title
US2369879A High-temperature heat-treating furnace
US2317572A Direct surface intercooler
US2268361A Heat exchange apparatus
US2302640A Refrigeration thermometer
US2268363A Drain baffle
US2256458A Safety device for power presses
US2307298A Radiator core and method of making the same
US2268360A Heat exchange apparatus
US2268369A Method of soldering fabricated assemblies
US2223655A Oil cooler
US2223662A Oil radiator
US2244641A Heating and cooling system for engine lubricating oil
US2222216A Refrigerant distributor
US2252387A Refrigeration thermometer
US2208169A Refrigerant evaporator
US2237246A Liquid dispensing device
US2173077A Stacking fixture for presses
US2183509A Water cooler
US2152437A Helical fin wrapping machine
US2137348A Method of making a radiator ribbon