Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8572837 | Method for making an efficient rotor for an electric motor | David Frederick Lyons, Jeffrey Brian Straubel, Erik J. Shahoian | 2013-11-05 |
| 8365392 | Method of fabricating a rotor assembly for an electric motor | David Frederick Lyons, Jeffrey Brian Straubel, Erik J. Shahoian | 2013-02-05 |