Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11614186 | Box connection for a pin with relieved thread region | — | 2023-03-28 |
| 8967272 | Annular pressure relief system | Michael E. Mock, Mark C. Moyer | 2015-03-03 |
| 8177262 | Mid-seal for expandable connections | Gary W. Ward, Harris A. Reynolds, Jr. | 2012-05-15 |
| 8029025 | Single taper wedge thread connection with mid-seal | Gary W. Ward | 2011-10-04 |
| 7686350 | Mismatched flanks for a wedge thread | Harris A. Reynolds, Jr. | 2010-03-30 |
| 7607333 | Helical groove for a tubular connection | Harris A. Reynolds, Jr. | 2009-10-27 |
| 7578039 | Dope relief method for wedge thread connections | Harris A. Reynolds, Jr. | 2009-08-25 |
| 7527304 | Floating wedge thread for tubular connection | David Llewellyn Mallis, Harris A. Reynolds, Jr. | 2009-05-05 |
| 7478842 | Coupled connection with an externally supported pin nose seal | Harris A. Reynolds, Jr. | 2009-01-20 |
| 7475917 | Threaded connection with variable flank angles | Gary W. Ward, Doug Enderle | 2009-01-13 |
| 7469938 | Threaded connection especially for radically plastically expandable conduit | — | 2008-12-30 |
| 7383888 | Expansion pig | — | 2008-06-10 |
| 7380840 | Expandable threaded connection | Harris A. Reynolds, Jr. | 2008-06-03 |
| 7191841 | Expansion pig | — | 2007-03-20 |
| 6976711 | Threaded connection especially for radially plastically expandable conduit | — | 2005-12-20 |
| 6622797 | Apparatus and method to expand casing | — | 2003-09-23 |
| 6607220 | Radially expandable tubular connection | — | 2003-08-19 |
| 6554287 | Collapsing type seal for expandable tubular connections | John Greenip | 2003-04-29 |
| 6530607 | Two-step threaded connector having differential thread width | David Llewellyn Mallis | 2003-03-11 |