Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6062485 | Radiant heating system reset control | Roger P. Michaud | 2000-05-16 |
| 6044857 | Electronic controller for a modulating valve | — | 2000-04-04 |
| 5815365 | Control circuit for a magnetic solenoid in a modulating valve application | — | 1998-09-29 |