Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328682 | Head pressure control including means for sensing condition of refrigerant | — | 1982-05-11 |
| 4320631 | Air defrost for low-bed refrigerated display cases, utilizing sill-mounted auxiliary fan | — | 1982-03-23 |
| 4285204 | Defrosting problem areas of refrigerated display cases | — | 1981-08-25 |