LOPEZ LOPEZ; Miguel Angel
Patent Applications and Registrations
Patent applications and USPTO patent grants for LOPEZ LOPEZ; Miguel Angel.The latest application filed is for "downhole shut-in device for pressure variation testing in gas lift wells".
- LOPEZ LOPEZ; Miguel Angel - Mexico City MX
- Lopez Lopez; Miguel Angel - Madrid ES
| Patent | Date |
|---|---|
| Downhole shut-in device for pressure variation testing in gas lift wells App 20140008075 - LOPEZ LOPEZ; Miguel Angel ; et al. | 2014-01-09 |
| Flow Pattern Enhancer System For Gas Wells With Liquid Load Problems App 20130048293 - MIRANDA TIENDA; Isaac ; et al. | 2013-02-28 |
| Diffusion nozzle for an ultrasonic probe Grant 7,404,327 - Barco Villalba , et al. July 29, 2 | 2008-07-29 |
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