Featured patents

Candle Burning Device
US 08870565 B2, Oct. 28, 2014, Follower cap, Sal Knight
A candle burning device comprising:…

Self-Locating Nitrogen Oxide Reduction Baffle for Furnace and Gas Furnace Incorporating the Same
US 08672673 B2, March 18, 2014, Baffle means forms flame ring around combustion chamber, Jesse Sanchez, Jr. et al. / Lennox Industries, Inc. (Richardson, US)
A nitrogen oxide reduction baffle for a heat exchanger of a furnace, comprising:…

Method for Feeding Hot Gas to a Shaft Furnace
US 08550811 B2, Oct. 8, 2013, Controlling or proportioning feed, Jean-Paul Simoes et al. / Paul Wurth S.A. (Luxembourg, LU)
Method for feeding hot gas to a shaft furnace, comprising:…

Indoor and Outdoor Heater
US 08540509 B1, Sept. 24, 2013, Means supplying fuel for passage through the flame holding structure, e.g., radiant surface burner, Dante Cantal
An indoor-outdoor gas infrared heater having one or more heat level settings,…

Cap for a Gas Burner
US 08535052 B2, Sept. 17, 2013, Mixer and Flame Holder, Paul Bryan Cadima / General Electric Company (Schenectady, US)
A spill resistant gas burner assembly comprising:…

Candle Holder With Heat Deflecting Shield
US 08506289 B2, Aug. 13, 2013, Fuel body totally within casing, e.g., vigil light, etc., Heather M. Mastny et al. / Bath & Body Works Brand Management, Inc. (Reynoldsburg, US)
A candle holder apparatus for housing a candle comprising:…

Low Emissions Combustion Apparatus and Method
US 08475160 B2, July 2, 2013, Process of Combustion or Burner Operation, David Hagen et al. / Vast Power Portfolio, LLC (Elkhart, US)
A method of reducing pollutants within a hot reaction fluid formed by reacting…

Burner for Fluid Fuels and Method for Operating Such a Burner
US 08465276 B2, June 18, 2013, Separately Supplied or Controlled, Physically Related Flame Holders, e.g., Diverse Fuels, Pilot and Main, Etc., Bernd Prade / Siemens Aktiengesellschaft (München, DE)
A burner for fluid fuels where prior to combustion of the fluid fuel the fluid…

Smart Gas Burner System for Cooking Appliance
US 08475162 B2, July 2, 2013, Controlling or proportioning feed, Mark A. Pickering et al. / Whirlpool Corporation (Benton Harbor, US)
A method of operating a cooking appliance, comprising:…

Micro-Pilot for Gas Appliance
US 08454352 B2, June 4, 2013, By fuel feed pressure variation, Geoffrey Mervyn Whitford et al. / Invensys Controls Australia Pty Ltd. (Pendle Hill, AU)
A micro pilot for a gas burning appliance having a combination gas controller…

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