Featured patents

Combined Heating/Hot Water System for a Vehicle
US 08807447 B2, Aug. 19, 2014, Combined With Water Heater, Alessandro Fiumidinisi / Webasto SE (Stockdorf, DE)
A combined heating/hot water system for a vehicle, comprising:…

Hydronic Radiant Flooring Heating System
US 08777120 B2, July 15, 2014, Heated Floor, Todd W. Bates / International Business Machines Corporation (Armonk, US)
A hydronic radiant flooring heating system comprising:…

Variable Electric Auxiliary Heater Circuit Pump
US 08740104 B2, June 3, 2014, The heating is effected by circulated hot water, Joseph Balog et al. / Chrysler Group LLC (Auburn Hills, US)
A heating and ventilation system for a passenger compartment of a vehicle…

Apparatus and Method for Warming the Floor of a Trailer
US 08662405 B2, March 4, 2014, Heated floor, Michael Kloepfer / Titan Trailers, Inc. (Ontario, CA)
A transportation trailer for bulk materials comprising:…

Methods and Apparatus for Heating Air With Hot Water
US 08662404 B2, March 4, 2014, Combined With Water Heater, James Stuart York et al. / Rinnai America Corporation (Peachtree City, US)
A method of heating air in an air handler from hot water generated in a water…

Sanitary Operator of a Hot Water Heat Pump
US 08567689 B2, Oct. 29, 2013, Automatic heating systems (water) with controls, Tobias Sienel et al. / Carrier Corporation (Syracuse, US)
A method of operating a hot water supply system comprising the steps of:…

Vehicular Air-Conditioning System and Control Method of Same
US 08540166 B2, Sept. 24, 2013, The heating is effected by circulated air, Atsuki Nemoto et al. / Toyota Jidosha Kabushiki Kaisha (Toyota-shi, Aichi-ken, JP)
A control method of an air-conditioning system for a vehicle that includes:…

Modulating Boiler System
US 08490886 B2, July 23, 2013, Automatic heating systems (water) with controls, Kenneth W. Cohen / Westcast, Inc. (Westfield, US)
A modulating boiler system, comprising:…

Forced Draft Direct Vent Type Room Heater
US 08480007 B2, July 9, 2013, Furnace, Satoshi Kaneiwa / Rinnai Corporation (Nagoya-shi, JP)
A forced draft direct vent type room heater comprising:…

Liquid Heat Generator With Integral Heat Exchanger
US 08469283 B2, June 25, 2013, The heating is effected by circulated hot water, Franco Garavoglia et al. / Ventech, LLC (Wixom, US)
A heating apparatus connectable to a fluid supply source that supplies a fluid…

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