McCaskill; John
Patent Applications and Registrations
Patent applications and USPTO patent grants for McCaskill; John.The latest application filed is for "a system for controlling wellbore pressure during pump shutdowns".
- McCaskill; John - Jersey Village TX
- McCaskill; John - Bonn DE
- McCaskill; John - Leander TX
| Patent | Date |
|---|---|
| System for controlling wellbore pressure during pump shutdowns Grant 11,149,506 - Spencer , et al. October 19, 2 | 2021-10-19 |
| A System For Controlling Wellbore Pressure During Pump Shutdowns App 20170089156 - Spencer; Danny ; et al. | 2017-03-30 |
| Hybrid microfluidic chip and method for manufacturing same App 20070111353 - McCaskill; John ; et al. | 2007-05-17 |
| Automatic camera tracking using beamforming Grant 6,980,485 - McCaskill December 27, 2 | 2005-12-27 |
| Automatic camera tracking using beamforming App 20030081504 - McCaskill, John | 2003-05-01 |
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