Extreme Rock Destruction, LLC
Patent Applications and Registrations
Patent applications and USPTO patent grants for Extreme Rock Destruction, LLC.The latest application filed is for "positioning contact surface with a radial extension that decreases for a directional drilling assembly".
- Extreme Rock Destruction, LLC - Houston TX US
| Patent | Date |
|---|---|
| Positioning Contact Surface With A Radial Extension That Decreases For A Directional Drilling Assembly App 20190309575 - Spatz; Edward ; et al. | 2019-10-10 |
| Drilling Machine App 20190055785 - Spatz; Edward ; et al. | 2019-02-21 |
| Laterally Oriented Cutting Structures App 20190017328 - Reese; Michael ; et al. | 2019-01-17 |
| Bottom Hole Assemblies For Directional Drilling App 20180179831 - Spatz; Edward ; et al. | 2018-06-28 |
| Method, Apparatus By Method, And Apparatus Of Guidance Positioning Members For Directional Drilling App 20180179823 - Spatz; Edward ; et al. | 2018-06-28 |
| Drilling Machine App 20170234071 - Spatz; Edward ; et al. | 2017-08-17 |
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