Ripley; David Lloyd
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ripley; David Lloyd.The latest application filed is for "system and method to detect shutoff valve failures".
- Ripley; David Lloyd - San Diego CA
| Patent | Date |
|---|---|
| System and method to detect shutoff valve failures Grant 10,287,028 - Ripley , et al. | 2019-05-14 |
| Accumulator assisted gas turbine engine start system and methods therefor Grant 10,208,672 - Ripley Feb | 2019-02-19 |
| Turbomachine fuel delivery method and assembly Grant 9,926,848 - Winston , et al. March 27, 2 | 2018-03-27 |
| System And Method To Detect Shutoff Valve Failures App 20160325843 - Ripley; David Lloyd ; et al. | 2016-11-10 |
| Ice Tolerant Gas Turbine Fuel Systems App 20160298547 - Ripley; David Lloyd ; et al. | 2016-10-13 |
| Accumulator Assisted Gas Turbine Engine Start System And Methods Therefor App 20160230667 - Ripley; David Lloyd | 2016-08-11 |
| Fuel system for starting an APU using a hybrid pump arrangement Grant 9,316,157 - Ripley , et al. April 19, 2 | 2016-04-19 |
| Fuel preheating using electric pump Grant 9,206,775 - Ripley , et al. December 8, 2 | 2015-12-08 |
| Gear Pump Protection Valve App 20140174409 - Ripley; David Lloyd | 2014-06-26 |
| Fuel Preheating Using Electric Pump App 20130192679 - Ripley; David Lloyd ; et al. | 2013-08-01 |
| Hybrid Apu Start Fuel System App 20130192244 - Ripley; David Lloyd ; et al. | 2013-08-01 |
| Fuel System Having Fuel Control Unit And Heat Exchanger App 20130036722 - Hashenas; Behzad ; et al. | 2013-02-14 |
| Turbomachine Fuel Delivery Method And Assembly App 20120174594 - Winston; Kenneth W. ; et al. | 2012-07-12 |
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