Cartwright; Carter B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cartwright; Carter B..The latest application filed is for "integrated process controller with loop and valve control capability".
- Cartwright; Carter B. - Ames IA
| Patent | Date |
|---|---|
| Integrated process controller with loop and valve control capability Grant 10,845,781 - Cartwright , et al. November 24, 2 | 2020-11-24 |
| Liquid level control loop optimizer Grant 10,386,865 - Cartwright , et al. A | 2019-08-20 |
| Integrated Process Controller With Loop And Valve Control Capability App 20160282851 - Cartwright; Carter B. ; et al. | 2016-09-29 |
| Liquid Level Control Loop Optimizer App 20150090342 - Cartwright; Carter B. ; et al. | 2015-04-02 |
| Method And Apparatus For Validating A Field Device In A Control System App 20140130874 - Burlage; Brian J. ; et al. | 2014-05-15 |
| In situ emission measurement for process control equipment Grant 8,483,998 - Lovell , et al. July 9, 2 | 2013-07-09 |
| In Situ Emission Measurement For Process Control Equipment App 20110071688 - Lovell; Michel K. ; et al. | 2011-03-24 |
| In situ emission measurement for process control equipment Grant 7,818,092 - Lovell , et al. October 19, 2 | 2010-10-19 |
| In situ emission measurement for process control equipment App 20070169564 - Lovell; Michel K. ; et al. | 2007-07-26 |
| Control valve flow adjustment device Grant 6,905,108 - Hall , et al. June 14, 2 | 2005-06-14 |
| Control valve flow adjustment device App 20030089867 - Hall, Randy J. ; et al. | 2003-05-15 |
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