Betancourt; David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Betancourt; David.The latest application filed is for "system for extended use in high temperature wellbore".
- Betancourt; David - Cypress TX
| Patent | Date |
|---|---|
| System for Extended Use in High Temperature Wellbore App 20170328134 - Sampson; Timothy ; et al. | 2017-11-16 |
| Igniter for Downhole Use Having Flame Control App 20150345922 - Lanclos; Ron ; et al. | 2015-12-03 |
| Sub-caliber Shaped Charge Perforator App 20150096434 - WHITE; Ryan S. ; et al. | 2015-04-09 |
| Composite Liners For Perforators App 20130292174 - Harvey; William B. ; et al. | 2013-11-07 |
| Active Waveshaper For Deep Penetrating Oil-field Charges App 20130061771 - Betancourt; David ; et al. | 2013-03-14 |
| Injection molded shaped charge liner Grant 7,721,649 - Hetz , et al. May 25, 2 | 2010-05-25 |
| Injection Molded Shaped Charge Liner App 20090071361 - Hetz; Avigdor ; et al. | 2009-03-19 |
| Shaped charges having enhanced tungsten liners Grant 6,634,300 - Reese , et al. October 21, 2 | 2003-10-21 |
| Sintered Tungsten Liners For Shaped Charges App 20030037693 - Wendt, Clarence W. JR. ; et al. | 2003-02-27 |
| Shaped Charges Having Enhanced Tungsten Liners App 20020185030 - Reese, James Warren ; et al. | 2002-12-12 |
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