Fuhst; Karsten
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fuhst; Karsten.The latest application filed is for "water and gas barrier for hydraulic systems".
- Fuhst; Karsten - Glesen N/A DE
- Fuhst; Karsten - Giesen DE
- Fuhst; Karsten - Hannover DE
- Fuhst; Karsten - Niedersachsen DE
- Fuhst; Karsten - Hanover DE
| Patent | Date |
|---|---|
| Water and gas barrier for hydraulic systems Grant 11,111,752 - Fuhst , et al. September 7, 2 | 2021-09-07 |
| Water And Gas Barrier For Hydraulic Systems App 20200182009 - Fuhst; Karsten ; et al. | 2020-06-11 |
| Anti-chattering valve cone and methods for using same Grant 10,302,223 - Fuhst , et al. | 2019-05-28 |
| Downhole clamping mechanism Grant 9,745,808 - Fuhst , et al. August 29, 2 | 2017-08-29 |
| Anti-chattering Valve Cone And Methods For Using Same App 20170175929 - Fuhst; Karsten ; et al. | 2017-06-22 |
| Remote pressure readout while deploying and undeploying coiled tubing and other well tools Grant 9,644,472 - Fuhst , et al. May 9, 2 | 2017-05-09 |
| Method of cutting a control line outside of a tubular Grant 9,580,985 - Fuhst , et al. February 28, 2 | 2017-02-28 |
| Self-cleaning fluid jet for downhole cutting operations Grant 9,410,389 - Fanini , et al. August 9, 2 | 2016-08-09 |
| Remote Pressure Readout While Deploying And Undeploying Coiled Tubing And Other Well Tools App 20150204183 - Fuhst; Karsten ; et al. | 2015-07-23 |
| Downhole Clamping Mechanism App 20150184475 - Fuhst; Karsten ; et al. | 2015-07-02 |
| Wellbore tools with non-hydrocarbon-based greases and methods of making such wellbore tools Grant 9,057,228 - Fuhst , et al. June 16, 2 | 2015-06-16 |
| Reverse circulation apparatus and methods of using same Grant 9,022,146 - Krueger , et al. May 5, 2 | 2015-05-05 |
| Downhole clamping mechanism Grant 9,010,446 - Fuhst , et al. April 21, 2 | 2015-04-21 |
| Modular anchoring sub for use with a cutting tool Grant 8,973,651 - Fuhst , et al. March 10, 2 | 2015-03-10 |
| Self-Cleaning Fluid Jet for Downhole Cutting Operations App 20140138083 - Fanini; Otto N. ; et al. | 2014-05-22 |
| Downhole Cutting Arrangement and Method App 20140138091 - Fuhst; Karsten | 2014-05-22 |
| Method Of Cutting A Control Line Outside Of A Tubular App 20140033885 - Fuhst; Karsten ; et al. | 2014-02-06 |
| Wellbore Tools With Non-hydrocarbon-based Greases And Methods Of Making Such Wellbore Tools App 20140000966 - Fuhst; Karsten ; et al. | 2014-01-02 |
| Modular Anchoring Sub For Use With A Cutting Tool App 20120318509 - Fuhst; Karsten ; et al. | 2012-12-20 |
| Optimized machining process for cutting tubulars downhole Grant 8,261,828 - Fuhst , et al. September 11, 2 | 2012-09-11 |
| Downhole Clamping Mechanism App 20120211245 - Fuhst; Karsten ; et al. | 2012-08-23 |
| Cutting tool for cutting a downhole tubular Grant 8,113,271 - Fuhst , et al. February 14, 2 | 2012-02-14 |
| Reverse Circulation Apparatus and Methods of Using Same App 20110203848 - Krueger; Sven ; et al. | 2011-08-25 |
| Optimized Machining Process For Cutting Tubulars Downhole App 20110192589 - Fuhst; Karsten ; et al. | 2011-08-11 |
| Electrical control for a downhole system Grant 7,987,901 - Krueger , et al. August 2, 2 | 2011-08-02 |
| Tubular cutting device Grant 7,802,949 - Fuhst , et al. September 28, 2 | 2010-09-28 |
| Electrical Control For A Downhole System App 20100078161 - Krueger; Sven ; et al. | 2010-04-01 |
| Optimized machining process for cutting tubulars downhole Grant 7,628,205 - Fuhst , et al. December 8, 2 | 2009-12-08 |
| Optimized Machining Process For Cutting Tubulars Downhole App 20090294127 - Krueger; Sven ; et al. | 2009-12-03 |
| Tubular cutting device Grant 7,575,056 - Fuhst , et al. August 18, 2 | 2009-08-18 |
| Tubular Cutting Device App 20090078402 - Fuhst; Karsten ; et al. | 2009-03-26 |
| Tubular cutting device Grant 7,478,982 - Fuhst , et al. January 20, 2 | 2009-01-20 |
| Optimized machining process for cutting tubulars downhole App 20080236830 - Fuhst; Karsten ; et al. | 2008-10-02 |
| Tubular cutting device App 20080236828 - Fuhst; Karsten ; et al. | 2008-10-02 |
| Tubular cutting device App 20080092356 - Fuhst; Karsten ; et al. | 2008-04-24 |
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