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PHELPS PETER M

Overview
  • Total Patents
    12
About

PHELPS PETER M has a total of 12 patent applications. Its first patent ever was published in 1971. It filed its patents most often in United States, Canada and Mexico. Its main competitors in its focus markets thermal processes, environmental technology and machines are TOWER TECH INC, MARLEY CO and EDWIN BURHORN.

Patent filings in countries

World map showing PHELPS PETER Ms patent filings in countries
# Country Total Patents
#1 United States 7
#2 Canada 4
#3 Mexico 1

Patent filings per year

Chart showing PHELPS PETER Ms patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Phelps Peter M 12

Latest patents

Publication Filing date Title
CA2184335A1 Cross-flow cooling tower with reduced upper inboard fill section
CA2060531A1 Cooling tower with different resistance to gas flow
US5023022A Cooling tower with multiple fill sections of different types
US4934663A Cooling tower with sloping high density film fill sandwiched between low density film fill
US4592877A Cooling tower with partially filled air inlet plenum
US4515735A Slotted splash bars for gas liquid contact apparatus
CA1027036A Sloped film fill assembly cooling tower
US3917764A Sloped film fill assembly cooling tower
CA943454A Combination cross flow and counter flow cooling tower