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BUENSOD STACEY AIR CONDITIONIN

Overview
  • Total Patents
    12
About

BUENSOD STACEY AIR CONDITIONIN has a total of 12 patent applications. Its first patent ever was published in 1937. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets thermal processes, engines, pumps and turbines and machines are KITURAMI BUMYANG AIRCONDITIONING CO LTD, ZHEJIANG DUNAN ELECTRO MECHANICAL TECH CO LTD and GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD.

Patent filings in countries

World map showing BUENSOD STACEY AIR CONDITIONINs patent filings in countries
# Country Total Patents
#1 United States 7
#2 Canada 3
#3 United Kingdom 2

Patent filings per year

Chart showing BUENSOD STACEY AIR CONDITIONINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Waterfill Robert W 4
#2 Waterfill Robert William 2
#3 Stacey Jr Alfred E 2
#4 Lea Edward S 1
#5 Stacey Alfred Edwin Jr 1

Latest patents

Publication Filing date Title
US2278086A Extended surface heat exchanger
GB535061A Centrifugal refrigerating apparatus
US2312272A Air distributing apparatus
US2238952A Nonfreezing heater
US2247107A Refrigerant evaporator
US2266107A Centrifugal refrigerating apparatus
US2175163A Method and apparatus for producing refrigeration
US2175162A Method and apparatus for cooling media
CA395454A Refrigerant evaporator
CA391777A Centrifugal refrigerating apparatus
CA403773A Non-freezing heater