SW

Scott H. Wittkopp

General Motors: 437 patents #2 of 18,328Top 1%
Overall (All Time): #511 of 4,157,543Top 1%
437
Patents All Time

Issued Patents All Time

Showing 25 most recent of 437 patents

Patent #TitleCo-InventorsDate
11092096 Method of estimating oxygen storage capacity of catalyst Min Sun, Jonathan M. Davis, Andrew Fedewa, Brandon Bishop 2021-08-17
11085848 Method of estimating oxygen storage capacity of catalyst Min Sun, Jonathan M. Davis, Andrew Fedewa, Gionata Cimini 2021-08-10
10578193 Multi-speed dual clutch transmission Craig S. Ross 2020-03-03
10451148 Multi-speed transmission James M. Hart, Elizabeth I. Wooden 2019-10-22
10337589 Multi-Speed Transmission James M. Hart, Elizabeth I. Wooden 2019-07-02
9651118 Multi-speed transmission James M. Hart, Elizabeth I. Wooden 2017-05-16
9631703 Multi-speed transmission Andrew W. Phillips, Clinton E. Carey, James M. Hart 2017-04-25
9539892 Automated manual transmission with electric motor-generator Craig S. Ross 2017-01-10
9453558 Multi-speed dual clutch transmission Craig S. Ross 2016-09-27
9249863 Dual clutch transmission Edward W. Mellet, Craig S. Ross 2016-02-02
9163704 Clutch and gear arrangement for a front wheel drive vehicle Clinton E. Carey, Daryl A. Wilton, Edwin T. Grochowski, James M. Hart, Andrew W. Phillips 2015-10-20
9097323 Automated electric manual transmission Craig S. Ross 2015-08-04
9074663 Multi-speed transmission Edward W. Mellet, James M. Hart, Andrew W. Phillips 2015-07-07
9062719 Electrically actuated rotating band torque transmitting mechanism for hybrid and other transmissions Alan G. Holmes, Anthony L. Smith, Anthony J. Corsetti, Scott William Heitzenrater 2015-06-23
8961355 Method for controlling a multi-speed transmission having four planetary gear sets for producing at least nine gear speeds James M. Hart, Bret M. Olson 2015-02-24
8943917 Manual transmission James B. Borgerson 2015-02-03
8932871 Ozone conversion sensors for an automobile Chang Hwan Kim, Brian T. Heil 2015-01-13
8932175 Multi-speed transmission Andrew W. Phillips, Clinton E. Carey, James M. Hart 2015-01-13
8932174 Clutch and gear arrangement for a rear wheel drive vehicle James M. Hart 2015-01-13
8926469 Multi-speed transmission James M. Hart, Andrew W. Phillips 2015-01-06
8897955 Ozone converting catalyst fault identification systems and methods Etsuko Muraji Stewart, Stuart R. Smith 2014-11-25
8858386 Multi-speed transmission Andrew W. Phillips, James M. Hart, Edward W. Mellet 2014-10-14
8826758 Multi-speed transmission Craig S. Ross 2014-09-09
8827860 Torque transmitting device control strategy for a nine speed transmission Edward W. Mellet 2014-09-09
8808135 Multiple speed transmission with a pump assisted launch device Hamid Vahabzadeh, James B. Borgerson, James M. Hart 2014-08-19