Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4432232 | Device and method for measuring the coefficient of performance of a heat pump | Donald R. Miller | 1984-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4432232 | Device and method for measuring the coefficient of performance of a heat pump | Donald R. Miller | 1984-02-21 |