Erkol; Zafer
Patent Applications and Registrations
Patent applications and USPTO patent grants for Erkol; Zafer.The latest application filed is for "valve system for downhole tool string".
- Erkol; Zafer - Sugar Land TX
- Erkol; Zafer - Stafford TX
| Patent | Date |
|---|---|
| Valve system for downhole tool string Grant 9,222,334 - Erkol , et al. December 29, 2 | 2015-12-29 |
| Segmented fiber optic coiled tubing assembly Grant 8,875,791 - Erkol , et al. November 4, 2 | 2014-11-04 |
| Mechanically deployable well isolation mechanism Grant 8,857,526 - Erkol , et al. October 14, 2 | 2014-10-14 |
| Valve System For Downhole Tool String App 20120318527 - Erkol; Zafer ; et al. | 2012-12-20 |
| Segmented Fiber Optic Coiled Tubing Assembly App 20120211231 - Erkol; Zafer ; et al. | 2012-08-23 |
| Mechanically Deployable Well Isolation Mechanism App 20110259611 - ERKOL; ZAFER ; et al. | 2011-10-27 |
| Dynamic scale removal tool and method of removing scale using the tool Grant 7,997,343 - Erkol , et al. August 16, 2 | 2011-08-16 |
| Ballistically compatible backpressure valve Grant 7,926,572 - Erkol , et al. April 19, 2 | 2011-04-19 |
| Dynamic scale removal tool App 20090288834 - Erkol; Zafer ; et al. | 2009-11-26 |
| Ballistically Compatible Backpressure Valve App 20090250223 - Erkol; Zafer ; et al. | 2009-10-08 |
| Adjustable Diameter Fishing Tool App 20090151951 - Erkol; Zafer ; et al. | 2009-06-18 |
| Hyraulically releasable inflation tool for permanent bridge plug Grant 7,147,052 - Erkol December 12, 2 | 2006-12-12 |
| Hyraulically releasable inflation tool for permanent bridge plug App 20060124296 - Erkol; Zafer | 2006-06-15 |
| Hydraulically released inflation tool for permanent bridge plug Grant 7,011,153 - Erkol March 14, 2 | 2006-03-14 |
| Hyraulically releasable inflation tool for permanent bridge plug App 20050133217 - Erkol, Zafer | 2005-06-23 |
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