Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11128231 | System and method for exciting low-impedance machines using a current source converter | Yuntao Xu | 2021-09-21 |
| 11097236 | Magnetic mixers | James Pellegrino Alexander, Klaus Gebauer, Ashraf Said Atalla, Sima Didari, Richard Lee Damren | 2021-08-24 |
| 11081917 | Electric machine and a turbo machine having the same | Mohamed Osama, Joseph John Zierer, Lijun He, Andrew Thomas Cross | 2021-08-03 |
| 10910920 | Magnetic shield for a superconducting generator | Nidhishri Tapadia, Joseph John Zierer, Anbo Wu | 2021-02-02 |