Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7419007 | Retrievable downhole pumping system | Michael J. Guidry, Jr., Scott Alan Kruppa, Jason Clay Kollatschny | 2008-09-02 |
| 5749416 | Downhole pump drive head assembly | — | 1998-05-12 |