Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5635811 | Method and apparatus for standstill recognition when restarting a power converter-fed AC motor without a tachometer generator | Hubert Schierling | 1997-06-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5635811 | Method and apparatus for standstill recognition when restarting a power converter-fed AC motor without a tachometer generator | Hubert Schierling | 1997-06-03 |