Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9207682 | Electronically controlled hot water recirculation pump with data logging | Michael McNamara, Robert Kellicker | 2015-12-08 |
| 8594853 | Electronically controlled hot water recirculation pump | Michael McNamara, Robert Kellicker | 2013-11-26 |