Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9605680 | Control algorithm of variable speed pumping system | Robert W. Stiles, Jr., Lars Hoffmann Berthelsen, Everett Cox, Donald Steen, Kevin Murphy +10 more | 2017-03-28 |
| 9568005 | Discharge vacuum relief valve for safety vacuum release system | Daniel J. Hruby, Johnathan Steven Colvin | 2017-02-14 |