Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9435383 | Universal joint with cooling system | Dale H. Parrett, David Pitsch, Michael Duane Amburgey | 2016-09-06 |
| 8246477 | Gear joint with super finished surfaces | Dale H. Parrett | 2012-08-21 |
| 8210827 | Sanitary pump assembly | Dale H. Parrett, Jeffrey Ellinger | 2012-07-03 |
| 7556214 | Cutting assembly | Dale H. Parrett, David Pitsch | 2009-07-07 |
| 7178749 | Pump with cutting assembly | Dale H. Parrett, David Pitsch | 2007-02-20 |