Griffin; David Richard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Griffin; David Richard.The latest application filed is for "necked debris separator for a gas turbine engine".
- Griffin; David Richard - Tolland CT
- Griffin; David Richard - Manchester CT
| Patent | Date |
|---|---|
| Boas segmented heat shield Grant 10,738,643 - McCaffrey , et al. A | 2020-08-11 |
| Support ring with fluid flow metering Grant 10,662,791 - Stevens , et al. | 2020-05-26 |
| Necked debris separator for a gas turbine engine Grant 10,584,613 - Stevens , et al. | 2020-03-10 |
| Necked Debris Separator For A Gas Turbine Engine App 20200025041 - Stevens; Michael S. ; et al. | 2020-01-23 |
| Debris strainer for gas turbine engine cooling flow Grant 10,427,075 - Jennings , et al. October 1, 2 | 2019-10-01 |
| Blade outer air seal support for a gas turbine engine Grant 10,422,241 - McCaffrey , et al. Sept | 2019-09-24 |
| Seal for a gas turbine engine Grant 10,385,716 - Lutjen , et al. A | 2019-08-20 |
| Blade outer air seal with flow guide manifold Grant 10,337,346 - McCaffrey , et al. | 2019-07-02 |
| Support Ring With Fluid Flow Metering App 20190178097 - Stevens; Michael S. ; et al. | 2019-06-13 |
| Chamfered stator vane rail Grant 10,273,819 - Propheter-Hinckley , et al. | 2019-04-30 |
| Boas Segmented Heat Shield App 20190048736 - McCaffrey; Michael G. ; et al. | 2019-02-14 |
| Turbine Clearance Control System And Method For Improved Variable Cycle Gas Turbine Engine Fuel Burn App 20190048796 - Ledwith, Jr.; Walter A. ; et al. | 2019-02-14 |
| Boas rail shield Grant 10,161,258 - McCaffrey , et al. Dec | 2018-12-25 |
| Debris Strainer For Gas Turbine Engine Cooling Flow App 20180361284 - Jennings; Timothy J. ; et al. | 2018-12-20 |
| Boas segmented heat shield Grant 10,138,750 - McCaffrey , et al. Nov | 2018-11-27 |
| Chamfered Stator Vane Rail App 20180058230 - Propheter-Hinckley; Tracy A. ; et al. | 2018-03-01 |
| Disk lug cooling flow trenches Grant 9,835,032 - Griffin , et al. December 5, 2 | 2017-12-05 |
| Turbine Clearance Control System And Method For Improved Variable Cycle Gas Turbine Engine Fuel Burn App 20170328231 - Ledwith, JR.; Walter A. ; et al. | 2017-11-16 |
| Blade Outer Air Seal With Flow Guide Manifold App 20170268362 - McCaffrey; Michael G. ; et al. | 2017-09-21 |
| Boas Rail Shield App 20170268369 - McCaffrey; Michael G. ; et al. | 2017-09-21 |
| Blade Outer Air Seal Support For A Gas Turbine Engine App 20170268366 - McCaffrey; Michael G. ; et al. | 2017-09-21 |
| Boas Segmented Heat Shield App 20170268371 - McCaffrey; Michael G. ; et al. | 2017-09-21 |
| Apparatus And Method For Cooling Gas Turbine Engine Components App 20170044908 - Griffin; David Richard ; et al. | 2017-02-16 |
| Seal For A Gas Turbine Engine App 20170002675 - Lutjen; Paul M. ; et al. | 2017-01-05 |
| Disk Lug Cooling Flow Trenches App 20160348510 - Griffin; David Richard ; et al. | 2016-12-01 |
| Gas Turbine Engine Blade Slot Heat Shield App 20160090841 - Himes; Jason D. ; et al. | 2016-03-31 |
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