Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9110474 | Pressure compensated flow rate controller with BTU meter | Paul Skoglund, Ben Trueblood, Christopher J. Robson, Mark W. Kirchner | 2015-08-18 |
| 8805591 | Pressure compensated flow rate controller with BTU meter | Paul Skoglund, Ben Trueblood, Chris Robson, Mark W. Kirchner | 2014-08-12 |