Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12336113 | Method of printed circuit board dielectric molding or machining and electrolytic metallization | Edward C. Carignan | 2025-06-17 |
| 12328046 | Axial field rotary energy device having PCB stator and variable frequency drive | Randal A. Lee, Ben Schuler, Rich Lee | 2025-06-10 |
| 12283863 | System, method and apparatus for direct liquid-cooled axial flux electric machine with multiple PCB stators | Randal A. Lee | 2025-04-22 |
| 12231014 | Modular axial field rotary energy device with PCB stator and enhanced variable frequency drive system | Zachary Thomas Radkey-Pechacek, John Mitchell Wilson, George William Vogel, Jr., Shriram Pushparaj Patil, Randal A. Lee | 2025-02-18 |
| 12224624 | Printed circuit board stator axial field rotary energy device with rotor disks and ferromagnetic yoke | Bahareh Anvari, Randal A. Lee | 2025-02-11 |
| 12224635 | Printed circuit board stator axial field rotary energy device with ferromagnetic yoke | Bahareh Anvari, Randal A. Lee | 2025-02-11 |
| 12219698 | Printed circuit board dielectric molding, machining and electrolytic metallization | Edward C. Carignan | 2025-02-04 |
| 12191720 | Modular axial field rotary energy device with PCB stator and variable frequency drive system | Shriram Pushparaj Patil, John Mitchell Wilson, Randal A. Lee, Zachary Thomas Radkey-Pechacek, Luke Robert Wilkin | 2025-01-07 |
| 12046966 | Axial field rotary energy device with PCB stator with thermal expansion capability | Rich Lee, Randal A. Lee | 2024-07-23 |
| 12004306 | Method of printed circuit board dielectric molding and electrolytic metallization | Edward C. Carignan | 2024-06-04 |
| 11990810 | Printed circuit board stator axial field rotary energy device with ferromagnetic yoke and cooling plate | Bahareh Anvari, Randal A. Lee | 2024-05-21 |
| 11936253 | Modular axial field rotary energy device with PCB stator and variable frequency drive system | Shriram Pushparaj Patil, John Mitchell Wilson, Randal A. Lee, Zachary Thomas Radkey-Pechacek, Luke Robert Wilkin | 2024-03-19 |
| 11929657 | Modular axial field rotary energy device with PCB stator and enhanced variable frequency drive system | Zachary Thomas Radkey-Pechacek, John Mitchell Wilson, George William Vogel, Jr., Shriram Pushparaj Patil, Randal A. Lee | 2024-03-12 |
| 11800640 | Printed circuit board dielectric molding and electrolytic metallization | Edward C. Carignan | 2023-10-24 |
| 11777354 | Axial field rotary energy device having PCB stator with non-linear traces | Ben Schuler | 2023-10-03 |
| 11750071 | Printed circuit board stator winding enhancements for axial field rotary energy device | Edward C. Carignan, Rich Lee | 2023-09-05 |
| 11710995 | Axial field rotary energy device with segmented PCB stator having thermally conductive layer | Rich Lee, Randal A. Lee | 2023-07-25 |
| 11616423 | Printed circuit board stator winding enhancements for axial field rotary energy device | Rich Lee | 2023-03-28 |
| 11509179 | Axial field rotary energy device having PCB stator and variable frequency drive | Randal A. Lee, Ben Schuler, Rich Lee | 2022-11-22 |
| 11502583 | Printed circuit board stator winding enhancements for axial field rotary energy device | Rich Lee | 2022-11-15 |
| 11482908 | System, method and apparatus for direct liquid-cooled axial flux electric machine with PCB stator | Randal A. Lee | 2022-10-25 |
| 11476734 | System, method and apparatus for direct liquid-cooled axial flux electric machine with multiple PCB stators | Randal A. Lee | 2022-10-18 |
| 11352863 | Submersible well fluid system | Christopher E. Cunningham, Eduardo Cardoso, Timothy R. Bartlett, Co Si Huynh, Robert A. Perry +1 more | 2022-06-07 |
| 11336139 | Axial field rotary energy device with PCB stator panel having thermally conductive layer | Rich Lee, Randal A. Lee | 2022-05-17 |
| 11283319 | Axial field rotary energy device with PCB stator having interleaved PCBS | Jerad Park, Rich Lee, Mark A. Preston | 2022-03-22 |