Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874972 | Magnetic isolation and cooling system in dynamoelectric machines | William A. Byrd | 1989-10-17 |
| 4833356 | Compact connections for interdispersed armature winding | William A. Byrd | 1989-05-23 |