Issued Patents All Time
Showing 51–75 of 135 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8251151 | Apparatus and methods for tubular makeup interlock | — | 2012-08-28 |
| 8226172 | Methods and apparatus for releasably supporting a vehicle wheel assembly | Andrew Laird, Mario Galasso, William M. Becker | 2012-07-24 |
| 8066069 | Method and apparatus for wellbore construction and completion | Richard L. Giroux, Gregory G. Galloway, David J. Brunnert, Patrick Maguire, Tuong Thanh Le +5 more | 2011-11-29 |
| 7984763 | Full bore lined wellbores | Thurman B. Carter, David J. Brunnert | 2011-07-26 |
| 7896084 | Apparatus and methods for tubular makeup interlock | — | 2011-03-01 |
| 7740078 | Method and device to clamp control lines to tubulars | Michael Hayes, Troy F. Hill, Timothy M. Bedore, Jimmy L. Hollingsworth | 2010-06-22 |
| 7717184 | Safety interlock for control lines | Gisle Vold, Egil Abrahamsen, Svein Egil Vestersjo, Terje Baustad, Kaj Stokkeland | 2010-05-18 |
| 7690432 | Apparatus and methods for utilizing a downhole deployment valve | Joe Noske, David J. Brunnert, David Pavel, Ramkumar K. Bansal, Mike A. Luke | 2010-04-06 |
| 7594540 | Methods and apparatus for applying torque and rotation to connections | Thomas Koithan, Graham Ruark, John W. Newman, David Shahin | 2009-09-29 |
| 7513305 | Apparatus and methods for operating a tool in a wellbore | Paul James Wilson, Frederick T. Tilton, John D. Roberts, Ronald Collins, John David +4 more | 2009-04-07 |
| 7503397 | Apparatus and methods of setting and retrieving casing with drilling latch and bottom hole assembly | Richard L. Giroux, Albert C. Odell, II, Gary Thompson, Tuong Thanh Le, Robert Dugal +2 more | 2009-03-17 |
| 7487831 | Downhole surge pressure reduction and filtering apparatus | Clayton Stanley Pluchek, Gerald Pedersen, Richard L. Giroux, Thad Scott | 2009-02-10 |
| 7451809 | Apparatus and methods for utilizing a downhole deployment valve | Joe Noske, David J. Brunnert, David Pavel, Ramkumar K. Bansal, Mike A. Luke | 2008-11-18 |
| 7413020 | Full bore lined wellbores | Thurman B. Carter, David J. Brunnert | 2008-08-19 |
| 7311148 | Methods and apparatus for wellbore construction and completion | Richard L. Giroux, Gregory G. Galloway, David J. Brunnert, Patrick Maguire, Tuong Thanh Le +5 more | 2007-12-25 |
| 7296623 | Methods and apparatus for applying torque and rotation to connections | Thomas Koithan, Graham Ruark, John W. Newman, David Shahin | 2007-11-20 |
| 7281587 | Apparatus and methods for tubular makeup interlock | — | 2007-10-16 |
| 7270181 | Downhole surge pressure reduction and filtering apparatus | Clayton Stanley Pluchek, Gerald Pedersen, Richard L. Giroux, Thad Scott | 2007-09-18 |
| 7267175 | Apparatus and methods for forming a lateral wellbore | Frederick T. Tilton | 2007-09-11 |
| 7264050 | Method and apparatus for controlling wellbore equipment | Thomas Koithan | 2007-09-04 |
| 7249637 | Method and device to clamp control lines to tubulars | Michael Hayes, Troy F. Hill, Timothy M. Bedore, Jimmy L. Hollingsworth | 2007-07-31 |
| 7213654 | Apparatus and methods to complete wellbore junctions | Clayton Plucheck, Pat Williamson, Doug Durst | 2007-05-08 |
| 7140445 | Method and apparatus for drilling with casing | David Shahin, Jeff Habetz, Gary Thompson, Bernd-Georg Pietras, Jimmy L. Hollingsworth +1 more | 2006-11-28 |
| 7121351 | Apparatus and method for completing a wellbore | Mike A. Luke, Wayne Rudd, Simon J. Harrall, Paul David Metcalfe, Frederick T. Tilton | 2006-10-17 |
| 7107875 | Methods and apparatus for connecting tubulars while drilling | Jeffrey Michael Habetz | 2006-09-19 |