Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8534379 | Apparatus and methods for drilling a wellbore using casing | Richard L. Giroux, Gregory G. Galloway, Tuong Thanh Le, Raymond H. Jackson, James C. Swarr +2 more | 2013-09-17 |
| 8127868 | Apparatus and methods for drilling a wellbore using casing | Richard L. Giroux, Gregory G. Galloway, Tuong Thanh Le, Raymond H. Jackson, James C. Swarr +8 more | 2012-03-06 |
| 8042616 | Apparatus and methods for drilling a wellbore using casing | Richard L. Giroux, Gregory G. Galloway, Tuong Thanh Le, Raymond H. Jackson, James C. Swarr +8 more | 2011-10-25 |
| 7823660 | Apparatus and methods for drilling a wellbore using casing | Richard L. Giroux, Gregory G. Galloway, Tuong Thanh Le, Raymond H. Jackson, James C. Swarr +8 more | 2010-11-02 |
| 7334650 | Apparatus and methods for drilling a wellbore using casing | Richard L. Giroux, Gregory G. Galloway, Tuong Thanh Le, Raymond H. Jackson, James C. Swarr +8 more | 2008-02-26 |
| 6419025 | Method of selective plastic expansion of sections of a tubing | Wilhelmus Christianus Maria Lohbeck, Timothy John Frank, Robert Coon | 2002-07-16 |
| 6155343 | System for cutting materials in wellbores | Gerald D. Lynde | 2000-12-05 |
| 6041860 | Apparatus and method for performing imaging and downhole operations at a work site in wellbores | Paulo Tubel, Gerald D. Lynde, John W. Harrell, James V. Leggett, III | 2000-03-28 |