Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9435383 | Universal joint with cooling system | Adam Downey, David Pitsch, Michael Duane Amburgey | 2016-09-06 |
| 8246477 | Gear joint with super finished surfaces | Adam Downey | 2012-08-21 |
| 8210827 | Sanitary pump assembly | Adam Downey, Jeffrey Ellinger | 2012-07-03 |
| 7556214 | Cutting assembly | David Pitsch, Adam Downey | 2009-07-07 |
| 7214042 | Progressing cavity pump with dual material stator | — | 2007-05-08 |
| 7178749 | Pump with cutting assembly | David Pitsch, Adam Downey | 2007-02-20 |