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HUMISTON GERALD F

Overview
  • Total Patents
    14
About

HUMISTON GERALD F has a total of 14 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, engines, pumps and turbines and optics are OTEC DEVELOPMENTS, ANDERSON MAX F and SALTKRAFT APS.

Patent filings in countries

World map showing HUMISTON GERALD Fs patent filings in countries
# Country Total Patents
#1 United States 5
#2 Canada 4
#3 EPO (European Patent Office) 4
#4 Israel 1

Patent filings per year

Chart showing HUMISTON GERALD Fs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Humiston Gerald F 13

Latest patents

Publication Filing date Title
US4575200A Flexible mirror device
IL63163D0 Desalination apparatus with power generation
US4302297A Desalination apparatus with power generation
CA1125526A Heat pump method of concentrating fluids
CA1125524A Binary vapor cycle method of power generation
CA1125525A Closed heat pump system producing electrical power
CA1161388A Desalination apparatus with power generation
EP0044294A1 A desalination apparatus with power generation.
EP0044295A1 Closed heat pump system producing electrical power
EP0044296A1 Binary vapor cycle method of power generation.
EP0044830A1 Heat pump method of concentrating fluids
US4324983A Binary vapor cycle method of electrical power generation
US4200807A Method of electrical closed heat pump system for producing electrical power
US4186311A Heat pump method of concentrating fluids