DL

Derek F. Lahr

General Motors: 8 patents #31 of 1,592Top 2%
📍 Ann Arbor, MI: #30 of 987 inventorsTop 4%
🗺 Michigan: #199 of 9,501 inventorsTop 3%
Overall (2023): #13,324 of 537,848Top 3%
8
Patents 2023

Issued Patents 2023

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11777348 Rotor core with load bearing polymer and insert Alireza Fatemi, Anthony M. Coppola 2023-10-03
11728535 Battery module housing cooling assembly Farzad Samie, Anthony M. Coppola, Jian Gao, Velmurugan Ayyanar, SeungHwan Keum 2023-08-15
11722043 Synchronous machine having hybrid rotor excitation Alireza Fatemi, Shawn H. Swales, Mohammad F. Momen 2023-08-08
11713803 Carbon fiber composite drive unit housings for electric vehicles Anthony M. Coppola, Alireza Fatemi, Alan G. Holmes, Bradley A. Newcomb 2023-08-01
11708869 Selectable one-way clutches with notch plate inserts for engine disconnect devices of motor vehicle powertrains Chunhao J. Lee, Farzad Samie, Dongxu Li, Dmitriy Bruder 2023-07-25
11646620 Preloading magnets in a rotor core Farzad Samie, Edward L. Kaiser 2023-05-09
11575299 Method for heat-treating magnet web regions of a rotor Alireza Fatemi, Anthony M. Coppola, Sean Robert Wagner 2023-02-07
11545860 Inserts for motor rotor core Alireza Fatemi, Farzad Sarnie, Thomas W. Nehl 2023-01-03