Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10682593 | Water filter cartridge with slanted nozzles | — | 2020-06-16 |
| 10648179 | Automatic roof shingle removal and installation system | — | 2020-05-12 |
| 10590006 | Method of leak testing the seals in a water filter cartridge | Randy L. Parmley, John J. Julos | 2020-03-17 |