Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7920393 | Four pole neutral-point clamped three phase converter with low common mode voltage output | James C. Vander Meer, Robert M. Cuzner, Craig M. Goshaw | 2011-04-05 |
| 7894224 | Voltage drive system with hysteretic current control and method of operating the same | James A. Ulrich | 2011-02-22 |