Featured patents

Lead-Free Solder for Vehicles and a Vehicle-Mounted Electronic Circuit Using the Solder
US 08845826 B2, Sept. 30, 2014, Stock, Masashi Sakamoto et al. / Senju Metal Industry Co., Ltd. (Tokyo, JP)
An automotive vehicle having an electronic circuit mounted on a portion…

Copper Alloy Material, Electrical or Electronic Parts, and Method of Producing a Copper Alloy Material
US 08795446 B2, Aug. 5, 2014, Tin containing, Tatsuhiko Eguchi et al. / Furukawa Electric Co., Ltd. (Tokyo, JP)
A copper alloy material, having an alloy composition comprising any one or both…

Aqueous Quenching Media and Use Thereof in Quenching Metal Substrates
US 08764914 B2, July 1, 2014, Liquid, Laura Gunsalus et al. / Houghton Technical Corp. (Wilmington, US)
A quenching concentrate for heat-treating metal substrates, said concentrate…

Methods of Aging Aluminum Alloys to Achieve Improved Ballistics Performance
US 08758530 B2, June 24, 2014, With ageing, solution treating, precipitation hardening or strengthening, Jiantao T. Liu et al. / Alcoa Inc. (Pittsburgh, US)
A method comprising:…

Apparatus and Method of Controlling Phase Transformation Temperature of a Shape Memory Alloy
US 08741076 B2, June 3, 2014, Mechanical memory, Nancy L. Johnson et al. / GM Global Technology Operations LLC (Detroit, US)
A device comprising:…

Pretreatment Compositions and Methods for Coating a Metal Substrate
US 08673091 B2, March 18, 2014, Contains an atom of hafnium, titanium or zirconium (excludes activating composition), Mark W. McMillen et al. / PPG Industries Ohio, Inc (Cleveland, US)
A composition for treating a metal substrate comprising:…

Method for Producing Rare Earth Metal-Based Permanent Magnet
US 08641832 B2, Feb. 4, 2014, Permanent magnet, Atsushi Kikugawa et al. / Hitachi Metals, Ltd. (Tokyo, JP)
A method for producing a rare earth metal-based permanent magnet having formed…

Production Equipment and Production Method for Precipitation Hardened Alloy Strip
US 08636858 B2, Jan. 28, 2014, During cooling step, Mahoto Takeda et al. / NGK Insulators, Ltd. (Nagoya, JP)
A production method for forming a precipitation hardened alloy strip, comprising:…

Austenitic-Ferritic Stainless Steel
US 08562758 B2, Oct. 22, 2013, Nine percent or more chromium containing, Yoshihiro Yazawa et al. / JFE Steel Corporation JP
A resistant to intergranular corrosion austenitic-ferritic stainless steel…

Flux Cored Preforms for Brazing
US RE044343 E1, July 9, 2013, Fluxing, Alan Belohlav et al. / Lucas-Milhaupt, Inc. (Cudahy, US)
A wire preform suitable for use in brazing components to one another, comprising:…

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