Ewens; David

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ewens; David.The latest application filed is for "systems and methods for automatic feedback control in a distributed control system".

Company Profile

2.9.9

Ewens; David - Merville FR
Ewens; David - Greenville SC
Ewens; David - Greer SC US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Aircraft engine assembly comprising a pylon leading edge incorporated with an annular row of unfaired after-guide vanes Grant 10,556,699 - Pautis , et al. Feb	2020-02-11
Systems And Methods For Automatic Feedback Control In A Distributed Control System App 20190207810 - Seely; William Forrester ; et al.	2019-07-04
Aircraft engine assembly comprising rear engine attachments in the form of shackles Grant 10,189,575 - Ewens , et al. Ja	2019-01-29
Assembly for an aircraft, comprising an engine attachment body equipped with at least one shackle support fitting that passes into the box section of the attachment pylon Grant 9,889,943 - Ewens , et al. February 13, 2	2018-02-13
Primary structure for an attachment pylon with firewall and thermal layers Grant 9,868,545 - Brochard , et al. January 16, 2	2018-01-16
Assembly for an aircraft, comprising an engine attachment body partially produced in one piece with an internal stiffening rib of an attachment pylon box section Grant 9,862,497 - Ewens , et al. January 9, 2	2018-01-09
Aircraft Engine Assembly Comprising A Pylon Leading Edge Incorporated With An Annular Row Of Unfaired After-guide Vanes App 20170313430 - Pautis; Olivier ; et al.	2017-11-02
Aircraft Engine Assembly Comprising Rear Engine Attachments In The Form Of Shackles App 20170152052 - Ewens; David ; et al.	2017-06-01
Corrected megawatt backup curve methodology Grant 9,115,648 - Henahan , et al. August 25, 2	2015-08-25
Assembly For An Aircraft, Comprising An Engine Attachment Body Equipped With At Least One Shackle Support Fitting That Passes Into The Box Section Of The Attachment Pylon App 20150197341 - Ewens; David ; et al.	2015-07-16
Reinforced Primary Structure For An Attachment Pylon App 20150175272 - Brochard; Wolfgang ; et al.	2015-06-25
Assembly For An Aircraft, Comprising An Engine Attachment Body Partially Produced In One Piece With An Internal Stiffening Rib Of An Attachment Pylon Box Section App 20150166192 - Ewens; David ; et al.	2015-06-18
Systems and Methods for Moving Actuators in a Power Generation Unit App 20140121847 - Seely; William Forrester ; et al.	2014-05-01
Systems and methods for modifying the performance of a gas turbine Grant 8,516,829 - Ewens , et al. August 27, 2	2013-08-27
Systems and Methods for Modifying the Performance of a Gas Turbine App 20100300062 - Ewens; David ; et al.	2010-12-02
Corrected Megawatt Backup Curve Methodology App 20100262350 - Jordan; Harold Lamar ; et al.	2010-10-14

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