Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D937776 | Electrical generator | Neil Brown, Peethamparam Anpalahan, Philip Bend, Robert Mitchell Rolston | 2021-12-07 |
| D924799 | Generator | Neil Brown, Peethamparam Anpalahan, Philip Bend, Robert Mitchell Rolston | 2021-07-13 |
| 10934931 | Integrated epicyclic gearbox and alternator | Peter A. Goleczka | 2021-03-02 |