Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840851 | Roof mount bracket | Richard F. Schaefer | 2020-11-17 |
| 10571135 | Renewable energy hot water heater with heat pump | — | 2020-02-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840851 | Roof mount bracket | Richard F. Schaefer | 2020-11-17 |
| 10571135 | Renewable energy hot water heater with heat pump | — | 2020-02-25 |