Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10294734 | Friction reducing wear band and method of coupling a wear band to a tubular | Eugene Edward Miller, Ira Eugene Hining | 2019-05-21 |
| 10087690 | Apparatus and method for reducing torque on a drill string | Keith T. Lutgring, Matthew Weber, Burney J. Latiolais, Jr., Ira Eugene Hining | 2018-10-02 |
| 9982496 | Rolled tubular centralizer | Clayton Plucheck, Jeffrey Kubiak | 2018-05-29 |
| 9771763 | Low-clearance centralizer | Troy McDaniel, Eugene Edward Miller | 2017-09-26 |
| 9765576 | Wrap-around stop collar and method of forming | Clayton Plucheck, Ira Eugene Hining | 2017-09-19 |
| 9759023 | Apparatus for securing a centralizer to a tubular | Eugene Edward Miller, Ira Eugene Hining | 2017-09-12 |
| 9745803 | Centralizer assembly and method for attaching to a tubular | Ira Eugene Hining, Eugene Edward Miller, David E. Y. Levie, Richard Ronald Baynham | 2017-08-29 |
| 9611705 | Centralizer preconditioning and testing apparatus and method | Ira Eugene Hining, Clayton Plucheck | 2017-04-04 |
| 9598913 | Friction reducing wear band and method of coupling a wear band to a tubular | Eugene Edward Miller, Ira Eugene Hining | 2017-03-21 |
| 9556994 | Wrap-around band and sleeve attachment apparatus for an oilfield tubular | Brent J. Lirette, Michael Lynn Betik, Clayton Plucheck, Ira Eugene Hining | 2017-01-31 |
| 9556687 | Multi-vane centralizer and method of forming | Clayton Plucheck, Ira Eugene Hining | 2017-01-31 |
| 9273525 | Interference-fit stop collar and method of positioning a device on a tubular | Ira Eugene Hining, Eugene Edward Miller | 2016-03-01 |
| 9228400 | Device and method for affecting the flow of fluid in a wellbore | Troy McDaniel | 2016-01-05 |
| D718342 | One-piece centralizer with an axial seam and windows | Troy McDaniel, Christopher Penry, Eugene Edward Miller, Jesse L. Neel | 2014-11-25 |
| D717837 | One-piece centralizer with an axial seam | Troy McDaniel, Christopher Penry, Eugene Edward Miller, Jesse L. Neel | 2014-11-18 |
| D717836 | One-piece centralizer with an axial seam and end-collar tabs | Troy McDaniel, Christopher Penry, Eugene Edward Miller, Jesse L. Neel | 2014-11-18 |
| 8863834 | Friction reducing wear band and method of coupling a wear band to a tubular | Eugene Edward Miller, Ira Eugene Hining | 2014-10-21 |
| 8851168 | Performance centralizer for close tolerance applications | Ira Eugene Hining | 2014-10-07 |
| 8844624 | Rigid centralizer | Christopher Penry, Troy McDaniel | 2014-09-30 |
| 8832906 | Interferece-fit stop collar and method of positioning a device on a tubular | Eugene Edward Miller, Ira Eugene Hining | 2014-09-16 |
| 8770280 | Expandable centralizer for expandable pipe string | Eugene Edward Miller, Donald Elwin McDowell | 2014-07-08 |
| 8763690 | Casing centralizers having flexible bow springs | Eugene Edward Miller, Ira Eugene Hining | 2014-07-01 |
| 8701783 | Apparatus for and method of deploying a centralizer installed on an expandable casing string | Eugene Edward Miller | 2014-04-22 |
| 8662166 | Low clearance centralizer | Eugene Edward Miller, Jimmy Young | 2014-03-04 |
| 8360161 | Downhole device actuator and method | Eugene Edward Miller | 2013-01-29 |