Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859978 | High-voltage windings for shell-form power transformers | Landis E. Feather, Ramsis S. Girgis, Andreas M. Sletten | 1989-08-22 |
| 4460885 | Power transformer | Irvin L. Hansen, Harold R. Moore | 1984-07-17 |