Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7694732 | Diverter tool | Henry E. Rogers, Steven L. Holden | 2010-04-13 |
| 7350578 | Diverter plugs for use in well bores and associated methods of use | David D. Szarka, William W. Gilbert, David Burkhead, Henry E. Rogers, Todd D. Cooper +1 more | 2008-04-01 |
| 7322432 | Fluid diverter tool and method | Henry E. Rogers, Steven L. Holden | 2008-01-29 |