Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845652 | Reduced mechanical energy well control systems and methods of use | Daniel L. Wolfe, Andyle Gregory Bailey, Daryl L. Grubb, Mark S. Zediker, Paul D. Deutch | 2017-12-19 |
| 9719302 | High power laser perforating and laser fracturing tools and methods of use | Eugene J. Linyaev, Mark S. Zediker, Daryl L. Grubb, Sam N. Schroit, Ronald A. De Witt +2 more | 2017-08-01 |
| 9562395 | High power laser-mechanical drilling bit and methods of use | Daryl L. Grubb, Brian O. Faircloth, Charles C. Rinzler, Erik Allen, Lance D. Underwood +1 more | 2017-02-07 |