Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066069 | Method and apparatus for wellbore construction and completion | Richard L. Giroux, David J. Brunnert, Patrick Maguire, Tuong Thanh Le, Albert C. Odell, II +5 more | 2011-11-29 |
| 8042616 | Apparatus and methods for drilling a wellbore using casing | Richard L. Giroux, Tuong Thanh Le, Raymond H. Jackson, Gregory R. Nazzal, James C. Swarr +8 more | 2011-10-25 |
| 7997355 | Apparatus for injecting impactors into a fluid stream using a screw extruder | Adrian Vuyk, Jr., Jim Terry, Gordon A. Tibbitts, Nathan J. Harder | 2011-08-16 |
| 7938201 | Deep water drilling with casing | Richard L. Giroux, Doug Reid, Albert C. Odell, II, Mark J. Murray | 2011-05-10 |