Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9814793 | Staged dry out control for evaporative media systems | Mark Allen Kirkwold, James M. Lundgreen | 2017-11-14 |
| 9801964 | Evaporative cycles of concentration control | Mark Allen Kirkwold, James M. Lundgreen | 2017-10-31 |
| 9675719 | Staging control for an evaporative media system | Mark Allen Kirkwold, James M. Lundgreen | 2017-06-13 |
| 9603957 | Multiple pump evaporative media system | Mark Allen Kirkwold, James M. Lundgreen | 2017-03-28 |