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RADIO HEATERS LTD

Overview
  • Total Patents
    66
About

RADIO HEATERS LTD has a total of 66 patent applications. Its first patent ever was published in 1947. It filed its patents most often in United Kingdom, Canada and France. Its main competitors in its focus markets electrical machinery and energy, machines and telecommunications are RADYNE LTD, WATLOW POLYMER TECHNOLOGIES and FAST HEAT ELEMENT MFG CO.

Patent filings in countries

World map showing RADIO HEATERS LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 37
#2 Canada 8
#3 France 8
#4 United States 8
#5 Germany 4
#6 Denmark 1

Patent filings per year

Chart showing RADIO HEATERS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tibbs Christopher Evan Mundell 24
#2 Stanley Edmund Christopher 11
#3 Tibbs Christopher E M 7
#4 Stanley Edmund C 4
#5 Mundell Tibbs Christopher Evan 3
#6 Spash David Isaac 3
#7 Stilton Henry Roy 2
#8 Glover John Jeken 2
#9 Holland John Michael 2
#10 Edwinlang Walter 1

Latest patents

Publication Filing date Title
FR1288642A Improvements to dielectric heaters
FR1256220A Advanced high frequency heating device
FR1232208A Stray radiation attenuator duct, for high frequency heating installation
FR1227972A High frequency oven for baking cookies and the like
DE1195241B Device for baking a pastry
US3082710A Foodstuffs baking apparatus
GB877014A Improvements in or relating to high frequency heating apparatus
GB875886A Improvements in or relating to the seaming of containers by radio-frequency heating
GB872176A Improvements in or relating to dielectric heating equipment for welding thermoplastic sheet material
FR1217760A High frequency dielectric loss heater
GB856774A Improvements in or relating to welding presses operating by dielectric heating
GB864016A Improvements in or relating to radio frequency feeders
GB859880A Improvements in or relating to dielectric heating equipment
GB855558A Improvements in or relating to the heating of foodstuffs
GB858384A Improvements in or relating to dielectric heating equipment
GB845381A Improvements in or relating to seam-welding of thermoplastic sheet material
GB845231A Improvements in or relating to sleeving for electric cables
GB841707A Improvements in or relating to radio frequency heating equipment
GB839487A Improvements in or relating to h.f. dielectric heating apparatus
GB855659A Improvements in or relating to the welding of plastic materials by dielectric heating