Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10703648 | Hydrocyclone and method to remove particles from liquid streams | — | 2020-07-07 |
| 6263911 | Fluid flow control valve | Joseph P. Brown, Christopher J. Gyben | 2001-07-24 |
| 6263912 | Fluid flow control valve | Joseph P. Brown, Christopher J. Gyben | 2001-07-24 |
| 6260575 | Fluid flow control valve | Joseph P. Brown, Christopher J. Gyben | 2001-07-17 |
| 6199584 | Fluid flow control valve | Joseph P. Brown, Christopher J. Gyben | 2001-03-13 |
| 4227648 | Center pivot irrigation system having apparatus for irrigating corners | Huland L. Holloway | 1980-10-14 |