Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9664420 | System and method for using a photovoltaic power source with a secondary coolant refrigeration system | John D. Bittner | 2017-05-30 |
| 9657973 | Refrigeration system with photovoltaic power source | John D. Bittner | 2017-05-23 |