Kalman; Kevin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kalman; Kevin.The latest application filed is for "mud motor with integrated reamer".
- Kalman; Kevin - Okotoks CA
| Patent | Date |
|---|---|
| Mud motor with integrated abrasion-resistant structure Grant 9,810,030 - Logan , et al. November 7, 2 | 2017-11-07 |
| Mud motor with integrated reamer Grant 9,670,737 - Berube , et al. June 6, 2 | 2017-06-06 |
| Mud Motor With Integrated Reamer App 20160138341 - BERUBE; Vincent Gille ; et al. | 2016-05-19 |
| Mud Motor With Integrated Abrasion-resistant Structure App 20160108683 - LOGAN; Aaron W. ; et al. | 2016-04-21 |
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