Learn more

TENNANT & SONS WARRINGTON LTD

Overview
  • Total Patents
    19
About

TENNANT & SONS WARRINGTON LTD has a total of 19 patent applications. Its first patent ever was published in 1948. It filed its patents most often in United Kingdom, Belgium and Germany. Its main competitors in its focus markets thermal processes are KONINK FABRIEKEN DIEPENBROCK &, OGAWA NOBUTAKA and EAU NOIRE FONDERIES.

Patent filings in countries

World map showing TENNANT & SONS WARRINGTON LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 5
#2 Belgium 3
#3 Germany 2
#4 Spain 2
#5 France 2
#6 Japan 2
#7 United States 2
#8 Netherlands 1

Patent filings per year

Chart showing TENNANT & SONS WARRINGTON LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes

Focus technologies

# Technology
#1 Domestic stoves
#2 Burners

Top inventors

# Name Total Patents
#1 Cooper Charles Frank 2
#2 Martin John Douglas 2
#3 Chiyaaruzu Furanku Kuupaa 1
#4 Jiyon Dagurasu Maatein 1
#5 Jiyon Dagurasu Maachin 1
#6 Cooper Charles F 1

Latest patents

Publication Filing date Title
FR2410223A1 Radiant gas combustion device
ES475394A1 Gas combustion heat radiator and its preparation
US4248586A Gas burners
JPS5556512A Gas burner for surface combustion heater
FR2439359A1 Gas burner support and mixt. supply casing - is ceramic box to which burner plate is bonded as lid
GB1599655A Gas burners
ES454513A1 A radiant element of susfactor combustión. (Machine-translation by Google Translate, not legally binding)
US3954387A Burners
GB1436842A Radiant gas-fired burner
GB738907A Improvements in radiants for gas fires
GB648147A Improvements in radiants for gas fires
GB636522A Improvements in horizontal radiants for gas fires