Issued Patents All Time
Showing 1–25 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424892 | Stabilized core assembly for carbon fiber sleeved electric motor rotor | Anthony M. Coppola, Derek F. Lahr, Erik B. Golm, Alan G. Holmes, Michael B. Viola | 2025-09-23 |
| 12374946 | Multi-conductivity windings for electric machines | Thomas W. Nehl, Anil K. Sachdev, Anthony M. Coppola, Gokhan Cakal | 2025-07-29 |
| 12368331 | Motor with stator tooth tip cooling | Farzad Samie, Thomas W. Nehl, Chandra S. Namuduri, Gokhan Cakal | 2025-07-22 |
| 12366267 | Rotor grounding system with sacrificial bearing | Sen Jiang Zhou, Jack M. Gayney | 2025-07-22 |
| 12348106 | System for reducing bearing currents in an electric machine | William T. Ivan, Rajeev Vyas | 2025-07-01 |
| 12323014 | Managing bearing currents in an electric machine | Farzad Samie, Peng Peng | 2025-06-03 |
| 12287358 | Current sensing apparatus | Muhammad Hussain Alvi, Thomas W. Nehl | 2025-04-29 |
| 12278550 | Stator assembly of an electric motor with retrofitted heat pipes | Chih-hung Yen, Farzad Samie, SeungHwan Keum, Thomas W. Nehl, Xiaofeng Yang | 2025-04-15 |
| 12257873 | Eddy current damper with asymmetrical forces | Thomas W. Nehl, Chandra S. Namuduri, Brian K. Saylor, Nilesh D. Mankame, Anthony M. Coppola | 2025-03-25 |
| 12255504 | Rotor electrical grounding system | Sen Jiang Zhou, Jack M. Gayney | 2025-03-18 |
| 12244206 | Apparatus for isolation and measurement of a rotary electric machine | Velmurugan Ayyanar | 2025-03-04 |
| 12213291 | Enhanced integration of power inverters using polymer composite encapsulation | Anthony M. Coppola, Erik B. Golm, Ming Liu, Seongchan Pack, Muhammad Hussain Alvi +1 more | 2025-01-28 |
| 12206288 | Rotor for an electric machine | Huaxin Li, Yucong Wang, Eric C. Clough, Jonathan Watson | 2025-01-21 |
| 12155266 | Bridgeless and webless rotor assembly using polymer composites | Anthony M. Coppola, Derek F. Lahr, Kestutis A. Sonta, Alan G. Holmes | 2024-11-26 |
| 12146848 | Estimating bearing impedance in a rotary electric machine | — | 2024-11-19 |
| 12142960 | Rechargeable energy storage system balancing | Mohamed Kamel, Muhammad Hussain Alvi, Chandra S. Namuduri, Rashmi Prasad | 2024-11-12 |
| 12132428 | Attenuation of induced motor currents | William T. Ivan, Timothy J. Reinhart | 2024-10-29 |
| 12088146 | Rotor for an electric machine, electric machine for a vehicle, and vehicle | Anthony M. Coppola, Derek F. Lahr, Alan G. Holmes | 2024-09-10 |
| 12074485 | Method of making a rotor for an electric machine and system thereof | Thomas W. Nehl, Huaxin Li, Anil K. Sachdev | 2024-08-27 |
| 12062946 | Reinforced rotor for an electric machine | Anthony M. Coppola, Derek F. Lahr, Kestutis A. Sonta | 2024-08-13 |
| 12046952 | Disconnected rotor web for increased reluctance | Derek F. Lahr, Anthony M. Coppola | 2024-07-23 |
| 12015331 | Electric motor rotor with conformal heat pipes | Chih-hung Yen, SeungHwan Keum, Farzad Samie, Thomas W. Nehl, Taeyoung Han +1 more | 2024-06-18 |
| 11936239 | Bi-material permanent magnets for electric machines | Anil K. Sachdev, Jian Yao, Anthony M. Coppola, Thomas W. Nehl, Chengwu Duan | 2024-03-19 |
| 11916446 | Rotor assembly with solid low friction layer and press-fit sleeve | Anthony M. Coppola, Derek F. Lahr, Kestutis A. Sonta, Alan G. Holmes | 2024-02-27 |
| 11916436 | Electric machine including a stator having a tooth profile that reduces parasitic voltage | Mohammad F. Momen, Thomas W. Nehl | 2024-02-27 |