Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11408257 | Methods for supporting wellbore formations with expandable structures | Wilfried Van Moorleghem, Stephen Michael Greci | 2022-08-09 |
| 10550670 | Expandable device for use in a well bore | Barrie Hart, Craig D. Johnson, L. McDonald Schetky | 2020-02-04 |
| 10053963 | Expandable device for use in a well bore | Barrie Hart, Craig D. Johnson, L. McDonald Schetky | 2018-08-21 |
| 9464511 | Expandable tubing run through production tubing and into open hole | Michael Linley Fripp, John C. Gano, Wilfried Van Moorleghem | 2016-10-11 |
| 9322249 | Enhanced expandable tubing run through production tubing and into open hole | Michael Linley Fripp, John C. Gano, Wilfried Van Moorleghem | 2016-04-26 |
| 9212542 | Expandable tubing run through production tubing and into open hole | Michael Linley Fripp, John C. Gano, Wilfried Van Moorleghem | 2015-12-15 |
| 9169724 | Expandable conical tubing run through production tubing and into open hole | Michael Linley Fripp, John C. Gano, Wilfried Van Moorleghem | 2015-10-27 |
| RE45244 | Expandable tubing and method | L. McD. Schetky, Craig D. Johnson, Matthew R. Hackworth, Patrick W. Bixenman | 2014-11-18 |
| RE45099 | Expandable tubing and method | L. McDonald Schetky, Craig D. Johnson, Matthew R. Hackworth, Patrick W. Bixenman | 2014-09-02 |
| 8789581 | Flow control devices on expandable tubing run through production tubing and into open hole | Michael Linley Fripp, John C. Gano, Wilfried Van Moorleghem | 2014-07-29 |
| 8776899 | Flow control devices on expandable tubing run through production tubing and into open hole | Michael Linley Fripp, John C. Gano, Wilfried Van Moorleghem | 2014-07-15 |
| 8776876 | Expandable device for use in a well bore | Barrie Hart, Craig D. Johnson, L. McD Schetky | 2014-07-15 |
| RE45011 | Expandable tubing and method | L. McDonald Schetky, Craig D. Johnson, Matthew R. Hackworth, Patrick W. Bixenman | 2014-07-15 |
| 8397804 | Expandable device for use in a well bore | Barrie Hart, Craig D. Johnson, L. McD Schetky | 2013-03-19 |
| 8230913 | Expandable device for use in a well bore | Barrie Hart, Craig D. Johnson, L. McD. Schetky | 2012-07-31 |
| 7214237 | Vascular filter with improved strength and flexibility | T. Anthony Don Michael | 2007-05-08 |
| 6485502 | Vascular embolism prevention device employing filters | T. Anthony Don Michael | 2002-11-26 |