Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174854 | Electrically operated displacement pump control system and method | Paul W. Scheierl, Brian W. Koehn, Jacob D. Higgins, Benjamin J. Paar, David L. Fehr | 2021-11-16 |
| 11125226 | Adjustable stop for check valve | Jeromy D. Horning, Mariusz J. Luczak, William M. Blenkush, Mark D. Shultz | 2021-09-21 |
| 11022106 | High-pressure positive displacement plunger pump | Brian W. Koehn | 2021-06-01 |
| 10919060 | Portable airless sprayer | David J. Thompson, Jerry D. Horning, William M. Blenkush, Eric J. Finstad, Marius J. Luczak +4 more | 2021-02-16 |