Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072106 | Stator and rotor-stator structures for electrodynamic machines | John Patrick Petro, Ken G. Wasson | 2011-12-06 |
| 7982350 | Conical magnets and rotor-stator structures for electrodynamic machines | Donald Burch, John Patrick Petro | 2011-07-19 |
| 7884522 | Stator and rotor-stator structures for electrodynamic machines | John Patrick Petro, Ken G. Wasson | 2011-02-08 |