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PROCESS ENGINEERING INC

Overview
  • Total Patents
    18
About

PROCESS ENGINEERING INC has a total of 18 patent applications. Its first patent ever was published in 1951. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets mechanical elements, machines and civil engineering are CARBAGAS, SPECIALITIES DEV CORP and TEXAS EASTERN TRANS CORP.

Patent filings in countries

World map showing PROCESS ENGINEERING INCs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Canada 2
#3 United Kingdom 2
#4 Germany 1
#5 France 1

Patent filings per year

Chart showing PROCESS ENGINEERING INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Austin Ralph W 4
#2 Schultz Jeffrey A 3
#3 Latham W Nichols 3
#4 Girone Joseph M 2
#5 Eifel Paul J 2
#6 Benson Walter L 2
#7 Nason Walter C 2
#8 Lamb Jerry 1
#9 Morehead Clyde 1
#10 Larkin Oscar L 1

Latest patents

Publication Filing date Title
US4753098A Method and apparatus for forming a tube
US4599890A Hydrostatic test apparatus
US4177017A Pump system for cryogenic liquid delivery vehicles
US4299199A Methods of and apparatus for heating fluid materials
US4104783A Method of thermally insulating a cryogenic storage tank
US4168014A Thermal insulation system for mobile cryogenic tanks
GB1179368A Support System for Cryogenic Containers
US2794506A Fire extinguisher
US2751025A Fire extinguisher
US2811173A Metal bellows
US2780899A Apparatus for filling a fire extinguisher
US2784791A Fire-extinguishing apparatus
US2760587A Fire-extinguishing apparatus
CA823984A Support system for cryogenic containers
CA872629A Support system for cryogenic containers