Harvell; John K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Harvell; John K..The latest application filed is for "shaft failure detection using passive control methods".
- Harvell; John K. - Indianapolis IN
- Harvell; John K. - Chandler AZ
- Harvell; John K. - Phoenix AZ
| Patent | Date |
|---|---|
| Emergency shut-down detection system for a gas turbine Grant 10,190,440 - Argote , et al. Ja | 2019-01-29 |
| Shaft failure detection using passive control methods Grant 9,982,607 - Argote , et al. May 29, 2 | 2018-05-29 |
| Shaft Failure Detection Using Passive Control Methods App 20170022907 - Argote; Christopher ; et al. | 2017-01-26 |
| Emergency Shut-Down Detection System For A Gas Turbine App 20160363001 - Argote; Christopher ; et al. | 2016-12-15 |
| System and method for controlling the frequency output of dual-spool turbogenerators under varying load Grant 7,245,040 - Mukavetz , et al. July 17, 2 | 2007-07-17 |
| System and method for controlling the frequency output of dual-spool turbogenerators under varying load App 20070013195 - Mukavetz; Dale ; et al. | 2007-01-18 |
| Method and apparatus for controlling the inlet duct leading to an auxiliary power unit Grant 6,272,838 - Harvell , et al. August 14, 2 | 2001-08-14 |
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