Sitka; Mark A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sitka; Mark A..The latest application filed is for "electrical conveyance for downhole tools".
- Sitka; Mark A. - Richmond TX
- Sitka; Mark A. - Houston TX
| Patent | Date |
|---|---|
| Electrical conveyance for downhole tools Grant 10,465,481 - Sitka , et al. No | 2019-11-05 |
| Electrical Conveyance For Downhole Tools App 20180142535 - Sitka; Mark A. ; et al. | 2018-05-24 |
| Mounting bracket for strain sensor Grant 9,932,816 - Sobolewski , et al. April 3, 2 | 2018-04-03 |
| Portable attachment of fiber optic sensing loop Grant 9,593,569 - Sobolewski , et al. March 14, 2 | 2017-03-14 |
| Portable Attachment Of Fiber Optic Sensing Loop App 20170044892 - Sobolewski; Zbigniew ; et al. | 2017-02-16 |
| Mounting Bracket For Strain Sensor App 20170044891 - Sobolewski; Zbigniew ; et al. | 2017-02-16 |
| Portable attachment of fiber optic sensing loop Grant 9,512,711 - Sobolewski , et al. December 6, 2 | 2016-12-06 |
| Mounting bracket for strain sensor Grant 9,512,714 - Sobolewski , et al. December 6, 2 | 2016-12-06 |
| Generating fluid telemetry Grant 9,416,592 - Sitka August 16, 2 | 2016-08-16 |
| Mounting Bracket For Strain Sensor App 20160230535 - Sobolewski; Zbigniew ; et al. | 2016-08-11 |
| Portable Attachment of Fiber Optic Sensing Loop App 20160230534 - Sobolewski; Zbigniew ; et al. | 2016-08-11 |
| Anti-reverse mechanism for mud motor Grant 9,217,286 - Sitka December 22, 2 | 2015-12-22 |
| Anti-Reverse Mechanism for Mud Motor App 20150218885 - Sitka; Mark A. | 2015-08-06 |
| Well Ranging Tool And Method App 20150219783 - Sitka; Mark A. | 2015-08-06 |
| Mud powered inertia drive oscillating pulser Grant 9,000,939 - Sitka , et al. April 7, 2 | 2015-04-07 |
| Directional drilling control using a bendable driveshaft Grant 8,881,846 - Sitka November 11, 2 | 2014-11-11 |
| Directional Drilling Control Using a Bendable Driveshaft App 20140174831 - Sitka; Mark A. | 2014-06-26 |
| Generating Fluid Telemetry App 20130333948 - Sitka; Mark A. | 2013-12-19 |
| Generating fluid telemetry Grant 8,514,657 - Sitka August 20, 2 | 2013-08-20 |
| Mud Powered Inertia Drive Oscillating Pulser App 20130076527 - Sitka; Mark A. ; et al. | 2013-03-28 |
| Method and apparatus for building a tilted antenna Grant 8,264,228 - Bittar , et al. September 11, 2 | 2012-09-11 |
| Generating Fluid Telemetry App 20120127829 - Sitka; Mark A. | 2012-05-24 |
| Methods and apparatus for measuring formation properties Grant 7,966,875 - Proett , et al. June 28, 2 | 2011-06-28 |
| Method and Apparatus for Building a Tilted Antenna App 20090309798 - Bittar; Michael S. ; et al. | 2009-12-17 |
| Downhole probe assembly Grant 7,603,897 - Gilbert , et al. October 20, 2 | 2009-10-20 |
| Methods And Apparatus For Measuring Formation Properties App 20080314137 - Proett; Mark A. ; et al. | 2008-12-25 |
| MWD formation tester Grant 7,395,879 - Segura , et al. July 8, 2 | 2008-07-08 |
| Inductive coupling system Grant 7,336,199 - Lasater , et al. February 26, 2 | 2008-02-26 |
| Inductive Coupling System App 20070257812 - Lasater; Jeffrey B. ; et al. | 2007-11-08 |
| MWD formation tester Grant 7,204,309 - Segura , et al. April 17, 2 | 2007-04-17 |
| Downhole probe assembly App 20050257629 - Gilbert, Gregory N. ; et al. | 2005-11-24 |
| MWD formation tester App 20050072565 - Segura, Pedro R. ; et al. | 2005-04-07 |
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