C21D 1/40

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9986599 Heating apparatus and heating furnaceOct 30, 14May 29, 18SANDVIK KK
9969237 Method for producing stabilizer and heating deviceMay 24, 13May 15, 18NHK Spring Co. LTD
9957584 Method and system for enhancing rivetabilityAug 10, 15May 01, 18Ford Motor Company
9951395 Method for strengthening steel plate memberMar 13, 13Apr 24, 18ASTEER CO., LTD.
9951397 Apparatus for electrical-assisted incremental forming and process thereofJun 02, 14Apr 24, 18The Penn State Research Foundation; Northwestern University;
9925615 Electrical bonding methodSep 18, 15Mar 27, 18ORIGIN ELECTRIC COMPANY, LIMITED
9907118 Current applying apparatus, current applying method and direct resistance heating apparatusMay 31, 13Feb 27, 18NETUREN CO., LTD.
9845523 Methods for shaping high aspect ratio articles from metallic glass alloys using rapid capacitive discharge and metallic glass feedstock for use in such methodsMar 17, 14Dec 19, 17APPLE INC.
9814100 Heat treatment of helical springs or similarly shaped articles by electric resistance heatingAug 12, 13Nov 07, 17RADYNE CORPORATION
9790564 Heat treatment apparatus for hot stamping and forming method using the sameOct 23, 14Oct 17, 17HYUNDAI MOTOR COMPANY
9745641 Forming of metallic glass by rapid capacitor dischargeApr 08, 16Aug 29, 17CALIFORNIA INSTITUTE OF TECHNOLOGY
9741921 Hydrogen free amorphous silicon as insulating dielectric material for superconducting quantum bitsNov 16, 16Aug 22, 17The United States of America as represented by the Secretary of the Navy
9689049 Electric heating deviceSep 13, 11Jun 27, 17TOYOTA JIDOSHA KABUSHIKI KAISHA
9663841 Site conditions thick-wall P92 pipe local heat treatment methodOct 31, 12May 30, 17TIANJIN UNIVERSITY
9623475 Method for producing springJul 12, 11Apr 18, 17CHUO HATSUJO KABUSHIKI KAISHA
9540721 Method of carburizingJun 11, 14Jan 10, 17Barbour, George E.
9530535 Hydrogen-free amorphous dielectric insulating thin films with no tunneling statesNov 12, 14Dec 27, 16The United States of America as represented by the Secretary of the Navy
9433035 Wire electrode annealing processing method and wire electric discharge machining deviceNov 14, 11Aug 30, 16MITSUBISHI ELECTRIC CORPORATION
9392644 Energization heating device and methodJul 19, 11Jul 12, 16TOYOTA JIDOSHA KABUSHIKI KAISHA
9309580 Forming of metallic glass by rapid capacitor dischargeOct 03, 13Apr 12, 16CALIFORNIA INSTITUTE OF TECHNOLOGY

Showing 1 to 20 of 42 results