Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11585164 | Rod jack apparatus | Ken Gordey, Mark Ziegler, Rob Foster, Kent Kirkhammer, Real Mercier | 2023-02-21 |
| 11274507 | Rod jack apparatus | Ken Gordey, Mark Ziegler, Rob Foster, Kent Kirkhammer, Real Mercier | 2022-03-15 |
| 9352251 | Open top tank with tandem diffusers | Kent Kirkhammer | 2016-05-31 |