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:…

Hot Water Circulation System Associated With Heat Pump
US 08794538 B2, Aug. 5, 2014, Heat source is a reverse cycle refrigerating system or heat pump, Jin Woo Who et al. / LG Electronics Inc. (Seoul, KR)
A hot water circulation system associated with a heat pump, comprising:…

Vapor Vacuum Heating Systems and Integration With Condensing Vacuum Boilers
US 08702013 B2, April 22, 2014, Circuit, Igor Zhadanovsky
A heating system integrating a closed-loop two-pipe vapor vacuum distribution…

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:…

Portable Heating Pad
US 08528833 B2, Sept. 10, 2013, Automatic Control, Ryan Robert Munson / (Tampa, US)
A passive flow portable heating system comprising,…

Engine Cooling and Climate Control System
US 08528832 B2, Sept. 10, 2013, Automatic heating systems with controls, Edgar A. Vargas-Castañeda et al. / Toyota Motor Engineering & Manufacturing North America, Inc. (Erlanger, US)
A system for cooling the powertrain of a vehicle and controlling the temperature…

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:…

Vehicle Supplemental Heating System
US 08480006 B2, July 9, 2013, Water, Franco Garavoglia et al. / Ventech, LLC (Novi, US)
A heating apparatus connectable to an engine cooling system of a vehicle,…

Integrated Heating System
US 08459569 B2, June 11, 2013, Furnace, Brian Gibbon et al. / Nu-Air Ventilation Systems Inc. (Windsor, Nova Scotia)
A heating unit located within an interior space including a first set of rooms…

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