Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324105 | Series compressor refrigeration circuit with liquid quench and compressor by-pass | — | 1982-04-13 |
| 4318277 | Non-reverse hot gas defrost system | Richard J. Duell, Donald J. Casler | 1982-03-09 |