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AMERICAN WATER HEATER CO

Overview
  • Total Patents
    68
About

AMERICAN WATER HEATER CO has a total of 68 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United States, Canada and China. Its main competitors in its focus markets thermal processes, electrical machinery and energy and furniture and games are RAYPAK PRODUKTEN NV, GIANT FACTORIES INC and ZHANG QINHONG.

Patent filings in countries

World map showing AMERICAN WATER HEATER COs patent filings in countries
# Country Total Patents
#1 United States 28
#2 Canada 23
#3 China 6
#4 Australia 5
#5 Mexico 5
#6 Japan 1

Patent filings per year

Chart showing AMERICAN WATER HEATER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shellenberger Timothy J 22
#2 York James 12
#3 Krell Anthony 10
#4 Garrabrant Michael A 9
#5 Scott Allen W 9
#6 Edds Thomas A 7
#7 Tanbour Emadeddin Y 6
#8 Syler Rodney R 5
#9 Lyons Jeff 5
#10 Mcanally Marcus E 5

Latest patents

Publication Filing date Title
CA2683378A1 Water heaters with sealed door assemblies
CA2683377A1 Water heaters with fuel line and door assembly
CA2683376A1 Supply lines for water heaters frictionally adjustably mounted through a grommet in a skirt wall
CA2683388A1 Energy efficient induced air gas water heater
CA2683379A1 Water heaters with sealed door assembly
CA2639991A1 Water heaters with combustion air inlet
US2009039223A1 Piezoelectric igniter mounting brackets
US2007218776A1 Fuel supply line connector for water heater mounting bracket
US2007221142A1 Ultra low NOx water heater
US2007215067A1 Water heater with flammable vapor sensor
US2007215066A1 Water heater with flammable vapor and co sensors
US2007186872A1 Low CO water heater
US2007144453A1 Water heater combustion chamber sensing system
US2007077043A1 Electric water heater with hot water outlet dip tube
US2007084419A1 Energy saving water heater
US2006118063A1 Water heater with lint collection detection
US2006102733A1 Combustion air intake filter
US2006081198A1 Water heater with air intake and exhaust system
MXPA02010359A Electric water heater with pulsed electronic control and detection.
US6546897B1 Thermodynamically activated flue damper