Johansen; Keith C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Johansen; Keith C..The latest application filed is for "pressure-retaining connector".
- Johansen; Keith C. - Fruita CO
| Patent | Date |
|---|---|
| Pressure-retaining Connector App 20220251916 - Johansen; Keith C. ; et al. | 2022-08-11 |
| Pressure-retaining connector useful on wellheads Grant 11,319,766 - Johansen , et al. May 3, 2 | 2022-05-03 |
| Fluid connection with lock and seal Grant 11,313,195 - Kibler , et al. April 26, 2 | 2022-04-26 |
| Fluid Connection With Lock And Seal App 20210246753 - Kibler; Matthew E. ; et al. | 2021-08-12 |
| Fluid Connection Assembly App 20210102436 - Kibler; Matthew E. ; et al. | 2021-04-08 |
| Fluid connection and seal Grant 10,907,435 - Kibler , et al. February 2, 2 | 2021-02-02 |
| Pressure-retaining Connector Useful On Wellheads App 20200408057 - Johansen; Keith C. ; et al. | 2020-12-31 |
| Fluid Connection And Seal App 20200072010 - Kibler; Matthew E. ; et al. | 2020-03-05 |
| Remotely operated fluid connection and seal Grant 10,550,659 - Kibler , et al. Fe | 2020-02-04 |
| Centrifugal Solids Separator App 20200016611 - Kibler; Matthew ; et al. | 2020-01-16 |
| Remotely Operated Fluid Connection App 20190301260 - Kibler; Matthew ; et al. | 2019-10-03 |
| Remotely Operated Fluid Connection And Seal App 20190301249 - Kibler; Matthew E. ; et al. | 2019-10-03 |
| Pressure-retaining Seals Useful In Wellheads App 20190277104 - Johansen; Keith C. ; et al. | 2019-09-12 |
| Translocating wedge design for pressure-retaining seal Grant 10,309,180 - Johansen , et al. | 2019-06-04 |
| Positive Engagement Indicator For Remotely Operated Well Pressure Control Apparatus App 20190145213 - Kibler; Matthew ; et al. | 2019-05-16 |
| Translocating Wedge Design For Pressure-retaining Seal App 20190003274 - Johansen; Keith C. ; et al. | 2019-01-03 |
| Pressure-retaining seals for multiple applications Grant 10,072,474 - Johansen , et al. September 11, 2 | 2018-09-11 |
| Constricting wedge design for pressure-retaining seal Grant 10,030,461 - Johansen , et al. July 24, 2 | 2018-07-24 |
| Constricting Wedge Design For Pressure-retaining Seal App 20180179846 - Johansen; Keith C. ; et al. | 2018-06-28 |
| Pressure-retaining Seals For Multiple Applications App 20180080299 - Johansen; Keith C. ; et al. | 2018-03-22 |
| Remotely-actuated high pressure seals for wellhead pressure control fittings Grant 9,879,496 - Johansen , et al. January 30, 2 | 2018-01-30 |
| Remotely-actuated High Pressure Seals For Wellhead Pressure Control Fittings App 20170268305 - Johansen; Keith C. ; et al. | 2017-09-21 |
| High Pressure Seals For Wellhead Pressure Control Fittings App 20170159390 - Johansen; Keith C. ; et al. | 2017-06-08 |
| High pressure seals for wellhead pressure control fittings Grant 9,670,745 - Johansen , et al. June 6, 2 | 2017-06-06 |
| Remotely-operated wellhead pressure control apparatus Grant 9,644,443 - Johansen , et al. May 9, 2 | 2017-05-09 |
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