Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366380 | Modulation systems and methods for instantaneous hot water applications | Ryan Hardesty, Daniel G. Karch | 2025-07-22 |
| 11156371 | Networked boilers and control method | Ryan Hardesty, Daniel G. Karch, David King, Neil Butt, Aaron Smith +1 more | 2021-10-26 |
| D931429 | Boiler | Daniel G. Karch, Roger S. Anthony, Anis Rahman, Dave DeVries, Mike P. Boyd +3 more | 2021-09-21 |