Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6403890 | Magnet wire insulation for inverter duty motors | Charles W. McGregor, Joseph J. Harber, James J. Connell | 2002-06-11 |
| 6100474 | Magnet wire insulation for inverter duty motors | Charles W. McGregor, Joseph J. Harber, James J. Connell | 2000-08-08 |