Hassell, Jr.; James C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hassell, Jr.; James C..The latest application filed is for "enhanced reference line tank calibration method and apparatus".
- Hassell, Jr.; James C. - Dhahran SA
| Patent | Date |
|---|---|
| Enhanced reference line tank calibration method and apparatus Grant 9,188,472 - Hassell, Jr. November 17, 2 | 2015-11-17 |
| Enhanced Reference Line Tank Calibration Method and Apparatus App 20140345375 - Hassell, JR.; James C. | 2014-11-27 |
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