Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4535603 | Highly energy efficient heat reclamation means for food display case refrigeration systems | Charles W. Klossman | 1985-08-20 |
| 4430866 | Pressure control means for refrigeration systems of the energy conservation type | — | 1984-02-14 |
| 4231229 | Energy conservation system having improved means for controlling receiver pressure | — | 1980-11-04 |