MATHENA, INC.
Patent Applications and Registrations
Patent applications and USPTO patent grants for MATHENA, INC..The latest application filed is for "shale-gas separating and cleanout system".
- MATHENA, INC. - El Reno OK US
Trademarks
| Patent | Date |
|---|---|
| Shale-gas Separating And Cleanout System App 20190062639 - Mathena; Harold Dean | 2019-02-28 |
| Shale-gas separating and cleanout system Grant 10,160,913 - Mathena Dec | 2018-12-25 |
| Frac Flow-back Control And/or Monitoring System And Methods App 20170191350 - Johns; Roger ; et al. | 2017-07-06 |
| Shale-Gas Separator Discharge Diffuser App 20170107772 - Folmar; Stephen ; et al. | 2017-04-20 |
| Electric-actuated Choke Apparatus And Methods App 20160369912 - Long; Timothy | 2016-12-22 |
| Fluid line drive-over Grant D763,414 - Allin August 9, 2 | 2016-08-09 |
| Intelligent Sensor Systems And Methods App 20160168933 - Aktas; Levent ; et al. | 2016-06-16 |
| Control panel, and digital display units and sensors therefor Grant 9,353,586 - Mathena , et al. May 31, 2 | 2016-05-31 |
| Integrated Vent Gas Separator And Flare Stack App 20150099231 - Long; Timothy ; et al. | 2015-04-09 |
| Drive over cable cover segment Grant D719,519 - Mathena , et al. December 16, 2 | 2014-12-16 |
| Shale-gas Separating And Cleanout System App 20140299443 - Mathena; Harold Dean | 2014-10-09 |
| Portion of digital gauge Grant D714,174 - Mathena , et al. September 30, 2 | 2014-09-30 |
| Portion of digital gauge Grant D714,175 - Mathena , et al. September 30, 2 | 2014-09-30 |
| Shale-gas separating and cleanout system Grant 8,784,545 - Mathena July 22, 2 | 2014-07-22 |
| Ecologically Sensitive Mud-gas Containment System App 20140131030 - Mathena; Harold Dean | 2014-05-15 |
| Shale-gas Separating And Cleanout System App 20140034447 - Mathena; Harold Dean | 2014-02-06 |
| Ecologically sensitive mud-gas containment system Grant 8,641,811 - Mathena February 4, 2 | 2014-02-04 |
| Control Panel, And Digital Display Units And Sensors Therefor App 20130300568 - Mathena; John ; et al. | 2013-11-14 |
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