Featured patents

Heat Treatment Apparatus Emitting Flash of Light
US 08686320 B2, April 1, 2014, With infrared generating means, Kenichi Yokouchi / Dainippon Screen Mfg. Co., Ltd. JP
A heat treatment method irradiating a substrate with flashes of light from flash…

Electrical Heater for Injection-Molding Nozzle
US 08692163 B2, April 8, 2014, Melting pot, Martin Vogt et al. / Hotset Heizpatronen und Zubehoer GmbH (Luedenscheid, DE)
An electrical sleeve heater for heating an elongated part, the sleeve heater…

Device and Method to Control a Power Source
US 08680431 B2, March 25, 2014, Responsive to arc voltage only, Elliott K. Stava et al. / Lincoln Global, Inc. (City of Industry, US)
A device for providing a voltage reduction capability in a welding power source,…

Heating System, Heater, and Methods of Heating a Component
US 08698051 B2, April 15, 2014, Thermally responsive, Christopher Martin Morter et al. / Amphenol Thermometrics, Inc. (Saint Marys, US)
A heater comprising:…

Microwave Popcorn Bag Construction With Seal Arrangement for Containing Oil/Fat, Microwave Popcorn Product, and Methods
US 08680447 B2, March 25, 2014, Expandable, Denise Ellen Hanson et al. / ConAgra Foods RDM. Inc. (Omaha, US)
A microwave popcorn bag, comprising:…

Arc Welding Apparatus and Method
US 08664566 B2, March 4, 2014, With arc ignition and stabilization arrangements, Hideo Ishii et al. / Sansha Electric Manufacturing Co., Ltd. (Osaka, JP)
An apparatus for performing an arc welding process by passing a welding arc…

Microwavable Container
US 08618454 B2, Dec. 31, 2013, With stand or handle, Hilary Rich
A microwavable container for receiving food and for microwave heating…

Method for Operating a Heating Device of an Electric Heating Appliance Having a Plurality of Heating Devices
US 08581137 B2, Nov. 12, 2013, Methods, Christian Egenter / E.G.O. Elektro-Geraetebau GmbH (Oberderdingen, DE)
A method for operating one of a plurality of hotplate heating elements…

Method for Producing Coarse Surface Structures
US 08507829 B2, Aug. 13, 2013, Methods, Marcus Polster et al. / ACSYS Lasertechnik GmbH (Kornwestheim, DE)
A method for producing rough surface structures comprising the following steps:…

Microwave Oven
US 08471185 B2, June 25, 2013, With cooling or ventilation, Yong-Ho Park / LG Electronics Inc. (Seoul, KR)
A microwave oven installed in furniture and having a function as a hood…

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