Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346755 | Two stage control circuit for reversible air cycle heat pump | Walter J. Pohl, John W. Relyea | 1982-08-31 |
| 4345229 | Amorphous metal ballasts and reactors | Russell E. Tompkins | 1982-08-17 |