Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360770 | Variable reluctance motor systems | William F. Ray | 1982-11-23 |
| 4348619 | Variable reluctance electric motor systems | William F. Ray | 1982-09-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360770 | Variable reluctance motor systems | William F. Ray | 1982-11-23 |
| 4348619 | Variable reluctance electric motor systems | William F. Ray | 1982-09-07 |