Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9982496 | Rolled tubular centralizer | Jean Buytaert, Jeffrey Kubiak | 2018-05-29 |
| 9765576 | Wrap-around stop collar and method of forming | Jean Buytaert, Ira Eugene Hining | 2017-09-19 |
| 9611705 | Centralizer preconditioning and testing apparatus and method | Jean Buytaert, Ira Eugene Hining | 2017-04-04 |
| 9556994 | Wrap-around band and sleeve attachment apparatus for an oilfield tubular | Brent J. Lirette, Michael Lynn Betik, Jean Buytaert, Ira Eugene Hining | 2017-01-31 |
| 9556687 | Multi-vane centralizer and method of forming | Jean Buytaert, Ira Eugene Hining | 2017-01-31 |
| 7213654 | Apparatus and methods to complete wellbore junctions | Pat Williamson, David M. Haugen, Doug Durst | 2007-05-08 |
| 7182141 | Expander tool for downhole use | Khai Tran | 2007-02-27 |
| 7070001 | Expandable sealing apparatus | Ken Whanger, John C. Vicic, Christopher Cuffe, Patrick Maguire | 2006-07-04 |
| 7063143 | Docking station assembly and methods for use in a wellbore | Frederick T. Tilton, Charles Brunet, David M. Haugen, Michel Bouchard, Doug Durst +2 more | 2006-06-20 |
| 6997264 | Method of jointing and running expandable tubulars | Neil Andrew Abercrombie Simpson, Robert Coon | 2006-02-14 |
| 6907937 | Expandable sealing apparatus | Ken Whanger, John C. Vicic, Christopher Cuffe, Patrick Maguire | 2005-06-21 |
| 6843319 | Expansion assembly for a tubular expander tool, and method of tubular expansion | Khai Tran, Patrick Maguire, J. Eric Lauritzen, Caswell Vickers | 2005-01-18 |
| 6629567 | Method and apparatus for expanding and separating tubulars in a wellbore | J. Eric Lauritzen | 2003-10-07 |
| 6269878 | Drillable inflatable packer and methods of use | Mark L. Wyatt, Paul James Wilson, Thad Scott, Robert T. Brooks, Guy L. McClung, III | 2001-08-07 |