Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12176764 | Stator and method of fabricating a stator | Thomas H. Hopkins, Felipe J. Castillo, Scott T. Graham | 2024-12-24 |
| 11764627 | Electric machine cooling systems and methods | Thomas H. Hopkins, Felipe J. Castillo, Scott T. Graham | 2023-09-19 |
| 11539252 | Flux machine | Haodong Li | 2022-12-27 |
| 11342803 | Electric machine cooling systems and methods | Thomas H. Hopkins, Felipe J. Castillo, Scott T. Graham | 2022-05-24 |
| 11190065 | Flux machine | Haodong Li | 2021-11-30 |
| 11056942 | Electric machine rotor cooling systems and methods | Thomas H. Hopkins, Felipe J. Castillo, Scott T. Graham | 2021-07-06 |
| 10855127 | Electric machine stator cooling systems and methods | Thomas H. Hopkins, Felipe J. Castillo, Scott T. Graham | 2020-12-01 |
| 10505421 | Electric machine stator cooling systems and methods | Thomas H. Hopkins, Felipe J. Castillo, Scott T. Graham | 2019-12-10 |
| 10505412 | Flux machine | Haodong Li | 2019-12-10 |
| 10256700 | Robust permanent magnet electric machine and methods | Thomas H. Hopkins, Felipe J. Castillo, Scott T. Graham | 2019-04-09 |
| 10256688 | Electric machine rotor cooling systems and methods | Thomas H. Hopkins, Felipe J. Castillo, Scott T. Graham | 2019-04-09 |
| 10177631 | Electric machine stator cooling systems and methods | Thomas H. Hopkins, Felipe J. Castillo, Scott T. Graham | 2019-01-08 |
| 5341280 | Contactless coaxial winding transformer power transfer system | Deepakraj M. Divan, Donald W. Novotny, Robert D. Lorenz | 1994-08-23 |
| 5341083 | Contactless battery charging system | Deepakraj M. Divan, Donald W. Novotny, Robert D. Lorenz | 1994-08-23 |
| 5301096 | Submersible contactless power delivery system | Deepakraj M. Divan, Donald W. Novotny, Robert D. Lorenz | 1994-04-05 |
| 5157319 | Contactless battery charging system | Deepakraj M. Divan, Donald W. Novotny, Robert D. Lorenz | 1992-10-20 |