Featured patents

Process for Decontaminating Oil Boom
US 08784567 B1, July 22, 2014, Longitudinally traveling work of bar, strip, strand, sheet or web form, William G. Yates, Jr.
A process for removing residual oil from an oil containment boom comprising:…

Shoe Cleaning Device and Method
US 08871029 B1, Oct. 28, 2014, Using solid work treating agents, Peter W. Leslie
A shoe cleaning device, comprising:…

Supercritical Drying Method for Semiconductor Substrate and Supercritical Drying Apparatus
US 08771429 B2, July 8, 2014, Including steam, gaseous agent or temperature feature, Linan Ji et al. / Kabushiki Kaisha Toshiba (Tokyo, JP)
A supercritical drying method for a semiconductor substrate, comprising:…

Device for Cleaning a Flexible Hollow Shaft of a Medical Instrument
US 08721806 B2, May 13, 2014, For work having hollows or passages, Rainer Hermle et al. / Karl Storz GmbH & Co. KG DE
A combination of a flexible hollow shaft for a medical instrument and a device…

Dish Washing Machine
US 08684016 B2, April 1, 2014, With movable means to cause fluid motion, Young Ho Kwon et al. / Samsung Electronics Co., Ltd. (Suwon-Si, KR)
A dish washing machine comprising:…

Processing and Cleaning Substrates
US 08663397 B1, March 4, 2014, Using sequentially applied treating agents, Frank C. Ma et al. / Intermolecular, Inc. (San Jose, US)
A method for cleaning a substrate having a plurality of site isolated regions…

Apparatus and Method for Cleaning Welding Torches
US 08627833 B2, Jan. 14, 2014, With heating, cooling or heat exchange means, Erich Eglseder et al. / Fronius International GmbH (Pettenbach, AT)
A cleaning apparatus for cleaning a welding torch, including at least two…

Method and Apparatus for Stripping Optical Fibers and Optical Fiber Assemblies
US 08557052 B2, Oct. 15, 2013, Miscellaneous, Robert M. Harman et al. / Baker Hughes Incorporated (Houston, US)
A method of removing a polymer material from an optical fiber assembly…

Filter Cleaning Tool and Method
US 08568536 B2, Oct. 29, 2013, For work having hollows or passages, David Painter et al. / Caterpillar Inc. (Peoria, US)
A tool for removing particulate matter from a diesel particulate filter (DPF),…

Cleaning Agent, Cleaning Method and Cleaning Apparatus
US 08529703 B2, Sept. 10, 2013, Including regeneration, purification, recovery or separation of agent used, Kenichi Kato et al. / Asahi Kasei Kabushiki Kaisha (Osaka, JP)
A soil-separating method, comprising the steps of:…

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