QW

Qigui Wang

General Motors: 9 patents #28 of 1,934Top 2%
Overall (2017): #8,572 of 506,227Top 2%
9
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9839959 Center circular gating design for squeeze casting induction rotor core Richard J. Osborne, Frank Sant 2017-12-12
9808858 Method to improve riser feedability for semi-permanent mold casting of cylinder heads Christopher D. Cogan 2017-11-07
9770757 Method of making sound interface in overcast bimetal components Bing Ye, Haiyan Jiang 2017-09-26
9771635 Cast aluminum alloy for structural components Hengcheng Liao 2017-09-26
9677158 Aluminum alloy suitable for high pressure die casting Wenying Yang, Jason R. Traub 2017-06-13
9652566 Methods for simulating oxides in aluminum castings 2017-05-16
9601978 Aluminum alloy rotor for an electromagnetic device Richard J. Osborne, Yucong Wang, Margarita P. Thompson 2017-03-21
9574252 Methods of reducing old oxides in aluminum castings Dale A. Gerard 2017-02-21
9576352 Method to determine skin-layer thickness in high pressure die castings Wenying Yang, James W. Knight 2017-02-21