Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9334714 | Downhole assembly with debris relief, and method for using same | Donald Getzlaf, Robert Nipper | 2016-05-10 |
| 9303486 | Tool assembly including an equalization valve | Donald Getzlaf | 2016-04-05 |
| 9234412 | Tools and methods for use in completion of a wellbore | Donald Getzlaf, Robert Nipper, Timothy H. Willems | 2016-01-12 |