Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11994004 | Ball seat release apparatus | Abdolreza Gharesi, Richard Paul Noffke | 2024-05-28 |
| 11753906 | Ball seat release apparatus including sliding shear sleeve | Abdolreza Gharesi, Richard Paul Noffke, Stephen Ross Maddux | 2023-09-12 |
| 11542782 | Ball seat release apparatus | Abdolreza Gharesi, Richard Paul Noffke | 2023-01-03 |
| 9650875 | Liner hanger setting tool and method for use of same | Abdolreza Gharesi, Steven John Cramp, Ryan T. Humphrey | 2017-05-16 |
| 8230926 | Multiple stage cementing tool with expandable sealing element | Henry E. Rogers, Steven L. Holden | 2012-07-31 |
| 6343649 | Methods and associated apparatus for downhole data retrieval, monitoring and tool actuation | Harold Kent Beck, Clark E. Robison, Arthur Isadore Burke, Ian Colin Phillips, Elbert Juan Smith | 2002-02-05 |
| 6199628 | Downhole force generator and method | Harold Kent Beck, Clark E. Robison, John J. Goiffon | 2001-03-13 |
| 5865252 | One-trip well perforation/proppant fracturing apparatus and methods | Ron van Petegem, Perry C. Shy, David L. Reesing | 1999-02-02 |
| 5131468 | Packer slips for CRA completion | Andrew R. Lane, R. Brooks Wheeler | 1992-07-21 |
| 4753444 | Seal and seal assembly for well tools | Thomas W. Ray, Eduardo Alvarez | 1988-06-28 |
| 4487258 | Hydraulically set well packer | William David Henderson | 1984-12-11 |