DL

Derek F. Lahr

General Motors: 9 patents #18 of 1,408Top 2%
Overall (2021): #10,669 of 548,734Top 2%
9
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11171545 Reinforced stator housing for an electric motor Anthony M. Coppola, Alireza Fatemi, Bradley A. Newcomb, Sean Robert Wagner 2021-11-09
11133724 Rotor with compressive structural elements Alireza Fatemi, Farzad Samie 2021-09-28
11121592 Electric machine core with arcuate grain orientation Alireza Fatemi, James B. Borgerson 2021-09-14
11088607 Axial flux machine with nutating rotor Alireza Fatemi 2021-08-10
11009124 Hydrodynamic torque converters with integrated engine disconnect devices of motor vehicle powertrains Dongxu Li, Chunhao J. Lee, Farzad Samie 2021-05-18
10955025 Vehicle powertrain variable vibration absorber assembly Neeraj S. Shidore, James B. Borgerson, Chunhao J. Lee, Norman K. Bucknor 2021-03-23
10941840 Continuously variable transmission with wedge actuation mechanism Jian Yao, Chengwu Duan, Chunhao J. Lee, Farzad Samie 2021-03-09
10923987 Electrical system with cycloidal electric machine Alireza Fatemi 2021-02-16
10913344 Drivetrain for a hybrid propulsion system Farzad Samie, Joel R. Briggs 2021-02-09