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R & A MAIN LTD

Overview
  • Total Patents
    118
About

R & A MAIN LTD has a total of 118 patent applications. Its first patent ever was published in 1926. It filed its patents most often in United Kingdom. Its main competitors in its focus markets thermal processes, control and furniture and games are GEN GAS APPLIANCES LTD, CANNON IRON FOUNDRIES LTD and ZHEJIANG MONY COOKING UTENSILS CO LTD.

Patent filings in countries

World map showing R & A MAIN LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 118

Patent filings per year

Chart showing R & A MAIN LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Adam Arthur John 10
#2 Wortley George William 7
#3 Francis Stanley Edwin 6
#4 Soley Michael John Newey 5
#5 Robinson Henry Norman 4
#6 Carpenter Bernard Leonard 4
#7 Vasey Gerald Anderson 3
#8 Machin Geoffrey Thomas 2
#9 Kalsi Surjit Singh 2
#10 Bowman Arthur George Charles 2

Latest patents

Publication Filing date Title
GB1156108A A Gas Burner.
GB1128218A Pilot burner
GB1118372A Improvements in cooking ovens
GB1062355A Improvements in or relating to control mechanism for gas burners
GB1065556A Improvements in or relating to gas fires having heat exchangers for providing a flow of hot air into a room
GB1019610A Improvements in or relating to rotary plug valves
GB956838A Improvements in or relating to gas fires having heat exchangers for warming air for introduction into rooms
GB977673A Improvements in or relating to flue controls for gas fires
GB986541A Improvements in or relating to gas cookers having burner igniters
GB992982A Improvements in or relating to control mechanism for gas burners
GB962187A Improvements in or relating to gas fires
GB958618A Improvements in or relating to electrically heated ovens
GB967756A Improvements in or relating to refrigerators
GB916906A Improvements in or relating to cooling devices for manipulating members for controlling heating apparatus communicating with flues
GB843026A Improvements in or relating to gas fires
GB815370A Improvements in or relating to means for controlling the flow of gas to a burner
GB783127A Improvements in or relating to gas fires
GB780534A Improvements in or relating to spring closures for hinged doors
GB782678A Improvements in or relating to gas fired cooking ovens
GB761488A Improvements in or relating to plate racks