Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035273 | Rotor assembly having two core portions each with a reduced back portion | Dan M. Ionel, Robert J. Heideman, Alan E. Lesak | 2011-10-11 |
| 7923881 | Interior permanent magnet motor and rotor | Dan M. Ionel, Alan E. Lesak, Jeremiah Mattingly | 2011-04-12 |