Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11946886 | Fluid heating system | John Abraham, Douglas Plourde, Richard Pakonen, Andy Gikling, Noel Naughton | 2024-04-02 |
| 11920801 | Digital fluid heating system | Andrew Gikling, John Abraham, Richard Pakonen, Douglas Plourde | 2024-03-05 |
| 11255804 | Method of calculating pathogen inactivation for a fluid heating system | John Abraham, Douglas Plourde, Richard Pakonen | 2022-02-22 |
| 10989420 | Digital fluid heating system | Andrew Gikling, John Abraham, Richard Pakonen, Douglas Plourde | 2021-04-27 |
| 10890645 | Dual axis tracking method | John Abraham, Douglas Plourde, Richard Pakonen, Andy Gikling | 2021-01-12 |
| 10495720 | Control valve assembly for a fluid heating system | John Abraham, Douglas Plourde, Richard Pakonen | 2019-12-03 |
| 10168412 | Dual axis tracking device | John Abraham, Douglas Plourde, Richard Pakonen, Andy Gikling | 2019-01-01 |
| 9482204 | Rotor blade for vertical axis wind turbine | John Abraham | 2016-11-01 |