Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10294734 | Friction reducing wear band and method of coupling a wear band to a tubular | Jean Buytaert, Eugene Edward Miller | 2019-05-21 |
| 10087690 | Apparatus and method for reducing torque on a drill string | Keith T. Lutgring, Matthew Weber, Burney J. Latiolais, Jr., Jean Buytaert | 2018-10-02 |
| 9765576 | Wrap-around stop collar and method of forming | Jean Buytaert, Clayton Plucheck | 2017-09-19 |
| 9759023 | Apparatus for securing a centralizer to a tubular | Jean Buytaert, Eugene Edward Miller | 2017-09-12 |
| 9745803 | Centralizer assembly and method for attaching to a tubular | Jean Buytaert, Eugene Edward Miller, David E. Y. Levie, Richard Ronald Baynham | 2017-08-29 |
| 9611705 | Centralizer preconditioning and testing apparatus and method | Jean Buytaert, Clayton Plucheck | 2017-04-04 |
| 9598913 | Friction reducing wear band and method of coupling a wear band to a tubular | Jean Buytaert, Eugene Edward Miller | 2017-03-21 |
| 9556994 | Wrap-around band and sleeve attachment apparatus for an oilfield tubular | Brent J. Lirette, Michael Lynn Betik, Jean Buytaert, Clayton Plucheck | 2017-01-31 |
| 9556687 | Multi-vane centralizer and method of forming | Jean Buytaert, Clayton Plucheck | 2017-01-31 |
| 9273525 | Interference-fit stop collar and method of positioning a device on a tubular | Jean Buytaert, Eugene Edward Miller | 2016-03-01 |
| 8863834 | Friction reducing wear band and method of coupling a wear band to a tubular | Jean Buytaert, Eugene Edward Miller | 2014-10-21 |
| 8851168 | Performance centralizer for close tolerance applications | Jean Buytaert | 2014-10-07 |
| 8832906 | Interferece-fit stop collar and method of positioning a device on a tubular | Jean Buytaert, Eugene Edward Miller | 2014-09-16 |
| 8763690 | Casing centralizers having flexible bow springs | Jean Buytaert, Eugene Edward Miller | 2014-07-01 |