Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10753644 | Water heater | Michael W. Schultz, Meng Yang | 2020-08-25 |
| 10544962 | Water heater and method of operating the same | Andrew Robert Caves, Andrew W. Phillips, Brian Thomas Branecky, William Louis Mehlhorn, Thomas G. Van Sistine +1 more | 2020-01-28 |