Schultze; Edward F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schultze; Edward F..The latest application filed is for "wellbore gravel pack method".
- Schultze; Edward F. - Dallas TX
| Patent | Date |
|---|---|
| Wellbore gravel pack method Grant 3,973,627 - Hardy , et al. * August 10, 1 | 1976-08-10 |
| Method of formation consolidation Grant 3,871,455 - Hardy , et al. March 18, 1 | 1975-03-18 |
| Method Of Formation Consolidation Grant 3,812,913 - Hardy , et al. May 28, 1 | 1974-05-28 |
| Gas Flow Regulator For Wellbore Catalytic Heaters Grant 3,713,482 - Lichte, Jr. , et al. January 30, 1 | 1973-01-30 |
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