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HANLON EDWARD J O

Overview
  • Total Patents
    13
About

HANLON EDWARD J O has a total of 13 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States and Canada. Its main competitors in its focus markets environmental technology, thermal processes and machines are MAHDJURI SABET FARAMARZ, SCHLATTER FRIEDRICH and POSNANSKY M.

Patent filings in countries

World map showing HANLON EDWARD J Os patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 2

Patent filings per year

Chart showing HANLON EDWARD J Os patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 O'Hanlon Edward J 11
#2 O Hanlon Edward J 2

Latest patents

Publication Filing date Title
US4320604A Heavily insulated shelter structure
US4214574A Solar heat collector
US4289115A Heating and cooling of a heavily insulated building through the use only of solar energy
US4210129A Solar heat collector
US4210201A Low cost heat storage tank and heat exchanger
US4217883A Metal screen solar heat collector wall
US4089366A Means and methods for sending heat downwardly
CA1041726A Leakproof roof and method of constructing same
US4088119A Means and methods of preventing the loss of solar heat
US3986491A Summer and winter solar heat collector
US3964678A Solar air conditioner
US3969861A Leakproof roof and method of constructing same