Oligschlaeger; Brian David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oligschlaeger; Brian David.The latest application filed is for "drop balls for use with settable downhole tools".
- Oligschlaeger; Brian David - Aledo TX
| Patent | Date |
|---|---|
| Filament-reinforced composite material with load-aligned filament windings Grant 11,015,415 - Greenlee , et al. May 25, 2 | 2021-05-25 |
| Drop Balls for Use with Settable Downhole Tools App 20200102804 - Frazier; Warren Lynn ; et al. | 2020-04-02 |
| Filament-Reinforced Composite Material with Load-Aligned Filament Windings App 20190352999 - Greenlee; Donald Roy ; et al. | 2019-11-21 |
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