Melder; Jace E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Melder; Jace E..The latest application filed is for "dual-pole magnetic attraction downhole magnetic retrieval apparatus".
- Melder; Jace E. - Erath LA
| Patent | Date |
|---|---|
| Tension-activated fluid bypass device and associated method Grant 8,074,716 - Melder , et al. December 13, 2 | 2011-12-13 |
| Dual-Pole Magnetic Attraction Downhole Magnetic Retrieval Apparatus App 20110284210 - Hern; Gregory L. ; et al. | 2011-11-24 |
| Full function downhole valve and method of operating the valve Grant 7,954,555 - Ashy , et al. June 7, 2 | 2011-06-07 |
| Tension-Activated Fluid Bypass Device App 20110011588 - Melder; Jace E. ; et al. | 2011-01-20 |
| Full Function Downhole Valve App 20100270030 - ASHY; THOMAS M. ; et al. | 2010-10-28 |
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