Kvasnytsia; Roman
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kvasnytsia; Roman.The latest application filed is for "drilling oscillation systems and shock tools for same".
- Kvasnytsia; Roman - Edmonton CA
| Patent | Date |
|---|---|
| Drilling Oscillation Systems and Shock Tools for Same App 20220090449 - Donald; Sean Matthew ; et al. | 2022-03-24 |
| Drilling oscillation systems and shock tools for same Grant 11,220,866 - Donald , et al. January 11, 2 | 2022-01-11 |
| Drilling Oscillation Systems and Shock Tools for Same App 20180171719 - Donald; Sean Matthew ; et al. | 2018-06-21 |
| Downhole shock assembly and method of using same Grant 9,593,547 - Malcolm , et al. March 14, 2 | 2017-03-14 |
| Downhole Shock Assembly And Method Of Using Same App 20150034387 - MALCOLM; Andrew D. ; et al. | 2015-02-05 |
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