Issued Patents All Time
Showing 26–50 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8955606 | Sealing devices for sealing inner wall surfaces of a wellbore and methods of installing same in a wellbore | — | 2015-02-17 |
| 8939201 | Resilient foam debris barrier | — | 2015-01-27 |
| 8919433 | Resilient foam debris barrier | — | 2014-12-30 |
| 8910716 | Apparatus and method for controlling fluid flow from a formation | Daniel Newton | 2014-12-16 |
| 8881821 | Ball seat milling and re-fracturing method | — | 2014-11-11 |
| 8869885 | Fluid metering tool with feedback arrangement and method | — | 2014-10-28 |
| 8857513 | Refracturing method for plug and perforate wells | — | 2014-10-14 |
| 8794309 | Frangible slip for downhole tools | — | 2014-08-05 |
| 8727755 | Downhole impression imaging system and methods using shape memory material | Christopher W. Guidry, Erik Vilhelm Nordenstam | 2014-05-20 |
| 8720590 | Permeable material compacting method and apparatus | Randall V. Guest | 2014-05-13 |
| 8672023 | Apparatus and method for completing wells using slurry containing a shape-memory material particles | — | 2014-03-18 |
| 8662177 | Hydraulic fracture diverter apparatus and method thereof | — | 2014-03-04 |
| 8584759 | Hydraulic fracture diverter apparatus and method thereof | Matthew D. Solfronk | 2013-11-19 |
| 8567502 | Filtration of dangerous or undesirable contaminants | Bennett M. Richard, Tianping Huang, Min-Yen Huang | 2013-10-29 |
| 8550157 | Apparatus and method for controlling flow of solids into wellbores using filter media containing an array of three dimensional elements | — | 2013-10-08 |
| 8469105 | Downhole-adjustable flow control device for controlling flow of a fluid into a wellbore | Elmer R. Peterson, Martin P. Coronado, Luis A. Garcia | 2013-06-25 |
| 8469107 | Downhole-adjustable flow control device for controlling flow of a fluid into a wellbore | Elmer R. Peterson, Martin P. Coronado, Luis A. Garcia | 2013-06-25 |
| 8464787 | Resilient foam debris barrier | — | 2013-06-18 |
| 8347505 | Method for fabricating a cylindrical spring by compressive force | Larry Urban, Steve Rosenblatt | 2013-01-08 |
| 8225863 | Multi-zone screen isolation system with selective control | Aaron C. Hammer, Nicholas J. Clem | 2012-07-24 |
| 8210258 | Wireline-adjustable downhole flow control devices and methods for using same | Elmer R. Peterson, Martin P. Coronado, Luis A. Garcia | 2012-07-03 |
| 8082984 | Large bore packer and methods of setting same | Bennett M. Richard, Yang Xu, Peter J. Fay, Larry Urban | 2011-12-27 |
| 8002044 | Coupler retained liner hanger mechanism with moveable cover and methods of setting a hanger inside a wellbore | Peter J. Fay, Gerald D. Lynde | 2011-08-23 |
| 7963322 | Large bore packer and methods of setting same | Bennett M. Richard, Yang Xu, Peter J. Fay, Larry Urban | 2011-06-21 |
| 7934582 | Engine silencing and vibration reduction system and method | Glenn Thomas Williamson, Richard Shaff | 2011-05-03 |