Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5440286 | Electrical transformer structure with coil covers | Joseph S. Droho, John A. Larson, Dale C. McClurg | 1995-08-08 |
| 5138295 | Electrical transformer arrangement with plate insulators | John A. Larson | 1992-08-11 |
| 4868534 | Coil assembly with fixedly located wire connectors | — | 1989-09-19 |