Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4730151 | Continuous field control of series wound motors | Joe C. Lambert | 1988-03-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4730151 | Continuous field control of series wound motors | Joe C. Lambert | 1988-03-08 |