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PROCESS TECHNOLOGY INC

Overview
  • Total Patents
    11
About

PROCESS TECHNOLOGY INC has a total of 11 patent applications. Its first patent ever was published in 1984. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, measurement and thermal processes are CAMBRIDGE CMOS SENSORS LTD, MT SYSTEMS LLC and METIS DESIGN CORP.

Patent filings in countries

World map showing PROCESS TECHNOLOGY INCs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Germany 1
#3 United Kingdom 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Rezabek Dennis J 6
#2 Lokar Richard A 4
#3 Greenlund Robert Charles 2
#4 Laurila Melvin James 2
#5 Brown Robert Joseph 2
#6 Lokar Raymond S 2
#7 Greenlund Robert C 1
#8 Brown Robert J 1
#9 Richards Tom 1
#10 Base Howard J 1

Latest patents

Publication Filing date Title
US5748837A High temperature lamp heater assembly with cooling of lamp base portions
US5590240A Ultra pure water heater with coaxial helical flow paths
US5396574A Tubular high efficiency, non-contaminating fluid heater
US5155800A Panel heater assembly for use in a corrosive environment and method of manufacturing the heater
US5109473A Heater assembly for use in a corrosive environment
US5065416A On-line slurry ash monitoring system
US4972067A PTC heater assembly and a method of manufacturing the heater assembly
GB8827633D0 On-line slurry ash monitoring system
US4929930A Liquid level controller utilizing the rate of change of a thermocouple
US4617456A Long life corrosion proof electroplating immersion heater