MS

Michael Colby Sefcik

General Motors: 5 patents #3,082 of 18,328Top 20%
LI Linamar: 4 patents #2 of 56Top 4%
ME Metaldyne: 2 patents #6 of 38Top 20%
Overall (All Time): #452,277 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
10890234 Multi speed transmission Joe Dear, Ray Coger 2021-01-12
10436303 Scissor gear assembly with integral isolation mechanism Michael Biga, II 2019-10-08
10252609 Hybrid axle assembly for a motor vehicle Bruce Falls, Adrian Quintana, Thanh Nguyen, Mike Browne, Kevin M. Ledford 2019-04-09
9821650 Hybrid axle assembly for a motor vehicle Bruce Falls, Adrian Quintana, Thanh Nguyen, Mike Browne, Kevin M. Ledford 2017-11-21
8500594 Differential assembly and method for manufacturing same Jeff Lubben, Robert Veldman 2013-08-06
7238135 Three-mode continuously variable transmission with a direct low mode and two split path high modes Dan Coffey 2007-07-03
7024751 Housing and method of manufacturing said housing Robert Veldman 2006-04-11
6669596 Dual input clutch planetary transmission 2003-12-30
6217474 Multi speed power transmission Christopher Ross 2001-04-17
5707312 Multi-speed power transmission 1998-01-13
5445246 Brake band mechanism Raymond J. Haka 1995-08-29