Tahoun; Ahmed
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tahoun; Ahmed.The latest application filed is for "swift multi-cycle ball-activated circulation sub".
- Tahoun; Ahmed - Agawam MA US
- Tahoun; Ahmed - Kuala Lumpur MY
Trademarks
| Patent | Date |
|---|---|
| Swift Multi-cycle Ball-activated Circulation Sub App 20160160607 - Tahoun; Ahmed | 2016-06-09 |
| Apparatus And Method For Power Management Of Downhole Tool App 20160145974 - Tahoun; Ahmed | 2016-05-26 |
| Method and apparatus for remotely changing flow profile in conduit and drilling bit Grant 9,309,726 - Tahoun , et al. April 12, 2 | 2016-04-12 |
| Method And Apparatus For Remotely Changing Flow Profile In Conduit And Drilling Bit App 20150136489 - Tahoun; Ahmed ; et al. | 2015-05-21 |
| Method and Apparatus for Remotely Changing Flow Profile in Conduit and Drilling Bit App 20130341035 - Tahoun; Ahmed ; et al. | 2013-12-26 |
| Methods and apparatus for navigating a tool downhole Grant 7,757,782 - Tashiro , et al. July 20, 2 | 2010-07-20 |
| Methods And Apparatus For Navigating A Tool Downhole App 20080135293 - TASHIRO; HITOSHI ; et al. | 2008-06-12 |
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