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THERMEL INC

Overview
  • Total Patents
    24
About

THERMEL INC has a total of 24 patent applications. Its first patent ever was published in 1954. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets electrical machinery and energy, machines and basic materials chemistry are WIEGAND EDWIN L, ACRA ELECTRIC CORP and BACKER EHP INC.

Patent filings in countries

World map showing THERMEL INCs patent filings in countries
# Country Total Patents
#1 United States 14
#2 Canada 7
#3 Germany 2
#4 United Kingdom 1

Patent filings per year

Chart showing THERMEL INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Norton William H 19
#2 Norton Lynn W 2
#3 Baldwin Dan D 1
#4 Norton William Harlan 1

Latest patents

Publication Filing date Title
US3596769A Filter for coolant oils for cutting tools
US3291204A Heat transfer roll
US3286082A Heating unit with embedded tubular element
US3166667A Electrically heated roll with electrical circuit
US3217280A Heating element
US3216489A Heated and cooled roll
US3089940A Radiant heater
US3045098A Electric heater
US3137785A Electric baseboard heater
US2875312A Heating assembly and method of production thereof
US2820133A Heating unit
US2874751A Temperature controlled press
US2832875A Electrical heating
US2725457A Electric heating device
CA666356A Tubular electrical heater and support
CA575658A Electric sheated resistance element
CA835616A Electrical resistance heating element
CA779439A Heating unit with embedded tubular element
CA841725A Heating element
CA841726A Heating unit with embedded tubular element