Hall; Christopher A
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hall; Christopher A.The latest application filed is for "investment casting pattern".
- Hall; Christopher A - Exminster GB
- Hall; Christopher A. - Cypress TX
- Hall; Christopher A. - Kent WA
- Hall; Christopher A. - Lancaster County NE
| Patent | Date |
|---|---|
| Investment casting pattern Grant 10,758,967 - Isles , et al. Sep | 2020-09-01 |
| Investment Casting Pattern App 20190388961 - ISLES; David Stefan ; et al. | 2019-12-26 |
| Packer setting during high flow rate Grant 10,364,640 - Rochen , et al. | 2019-07-30 |
| Gravel pack apparatus having actuated valves Grant 10,280,718 - Broussard , et al. | 2019-05-07 |
| Assembly for toe-to-heel gravel packing and reverse circulating excess slurry Grant 10,082,007 - Broussard , et al. September 25, 2 | 2018-09-25 |
| Packer Setting During High Flow Rate App 20180087347 - Rochen; James A. ; et al. | 2018-03-29 |
| Sand control screen having improved reliability Grant 9,725,989 - Mayer , et al. August 8, 2 | 2017-08-08 |
| High-rate injection screen assembly with checkable ports Grant 9,695,675 - Hall July 4, 2 | 2017-07-04 |
| Erosion ports for shunt tubes Grant 9,677,383 - Sladic , et al. June 13, 2 | 2017-06-13 |
| Apparatus and methods for well control Grant 9,638,013 - Yeh , et al. May 2, 2 | 2017-05-02 |
| Gravel Pack Apparatus Having Actuated Valves App 20160356129 - Broussard; John P. ; et al. | 2016-12-08 |
| Gravel pack and sand disposal device Grant 9,447,661 - Broussard , et al. September 20, 2 | 2016-09-20 |
| Gravel pack apparatus having actuated valves Grant 9,441,454 - Broussard , et al. September 13, 2 | 2016-09-13 |
| Multi-zone bypass packer assembly for gravel packing boreholes Grant 9,428,997 - Broussard , et al. August 30, 2 | 2016-08-30 |
| Inwardly swelling seal Grant 9,163,478 - Broussard , et al. October 20, 2 | 2015-10-20 |
| High-Rate Injection Screen Assembly with Checkable Ports App 20150192001 - Hall; Christopher A. | 2015-07-09 |
| Multi-Zone Bypass Packer Assembly for Gravel Packing Boreholes App 20150068743 - Broussard; John P. ; et al. | 2015-03-12 |
| Apparatus and Methods for Well Control App 20140262322 - Yeh; Charles S. ; et al. | 2014-09-18 |
| Sand Control Screen Having Improved Reliability App 20140262260 - Mayer; Christian S. ; et al. | 2014-09-18 |
| Assembly for Toe-to-Heel Gravel Packing and Reverse Circulating Excess Slurry App 20140251609 - Broussard; John P. ; et al. | 2014-09-11 |
| Erosion Ports for Shunt Tubes App 20140238657 - Sladic; John S. ; et al. | 2014-08-28 |
| Inwardly Swelling Seal App 20140116678 - Broussard; John P. ; et al. | 2014-05-01 |
| RFID Actuated Gravel Pack Valves App 20140116713 - Broussard; John P. ; et al. | 2014-05-01 |
| Gravel Pack Apparatus Having Actuated Valves App 20140116693 - Broussard; John P. ; et al. | 2014-05-01 |
| Shear block and blade interface and method Grant 8,439,327 - Hall , et al. May 14, 2 | 2013-05-14 |
| Multi-Zone Screened Fracturing System App 20130062066 - Broussard; John P. ; et al. | 2013-03-14 |
| Gravel Pack and Sand Disposal Device App 20130008652 - Broussard; John P. ; et al. | 2013-01-10 |
| Shear Block and Blade Interface and Method App 20110147623 - Hall; Christopher A. ; et al. | 2011-06-23 |
| Fastening means for a bungie cord Grant 6,868,586 - Hall March 22, 2 | 2005-03-22 |
| Method of connecting a scrambler or encryption device to a hand-held portable cellular telephone Grant 5,787,180 - Hall , et al. July 28, 1 | 1998-07-28 |
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