Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9696061 | Heat pump water heater appliance | Christopher Bryan Rissler, Jonathan D. Nelson, Alan George Constance | 2017-07-04 |
| 9518761 | Heat pump water heater appliance | Christopher Bryan Rissler, Jonathan D. Nelson, Alan George Constance | 2016-12-13 |
| 9206996 | Water heater appliance | Jonathan D. Nelson, Timothy David Gantt | 2015-12-08 |