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PHILLIPS HARRY A

Overview
  • Total Patents
    14
About

PHILLIPS HARRY A has a total of 14 patent applications. Its first patent ever was published in 1929. It filed its patents most often in United States and Canada. Its main competitors in its focus markets thermal processes and mechanical elements are JOERGENSEN HANS, XDX LLC and MASTER DOMESTIC REFRIGERATING.

Patent filings in countries

World map showing PHILLIPS HARRY As patent filings in countries
# Country Total Patents
#1 United States 12
#2 Canada 2

Patent filings per year

Chart showing PHILLIPS HARRY As patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Phillips Harry A 14

Latest patents

Publication Filing date Title
US2570979A Compound system for liquid refrigerant return
US2641281A Pilot controlled multiple valve assembly
US2554920A Feed for refrigerant injector for evaporators
US2466863A Refrigerant injector and surge drum arrangement
US2314516A Oil separator for refrigeration systems
US2285123A Oil separator and method of use
US2266069A Refrigeration apparatus
US2164081A Refrigeration control system
US2123021A Refrigeration system
US2123020A Valve
US1884202A Refrigeration apparatus
CA498217A Suction line liquid return trap
CA491277A Compound system for liquid refrigerant return