O'Brien; Walter F.

Patent Applications and Registrations

Patent applications and USPTO patent grants for O'Brien; Walter F..The latest application filed is for "design and manufacture of generalized flow profile-producing devices".

Company Profile

2.5.7

O'Brien; Walter F. - Blaksburg VA
O'Brien; Walter F. - Blacksburg VA

*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
Design And Manufacture Of Generalized Flow Profile-Producing Devices App 20190138663 - Ferrar; Anthony M. ; et al.	2019-05-09
Micro gas turbine engine for powering a generator Grant 9,267,437 - Perry , et al. February 23, 2	2016-02-23
Design And Manufacture Of Generalized Flow Profile-Producing Devices App 20160012159 - Ferrar; Anthony M. ; et al.	2016-01-14
Micro Gas Turbine Engine For Powering A Generator App 20140319843 - Perry; Matthew V. ; et al.	2014-10-30
Premixing injector for gas turbine engines Grant 7,870,736 - Homitz , et al. January 18, 2	2011-01-18
Plasma torch for ignition, flameholding and enhancement of combustion in high speed flows Grant 7,571,598 - O'Brien , et al. August 11, 2	2009-08-11
Premixing Injector For Gas Turbine Engines App 20070277528 - HOMITZ; Joseph ; et al.	2007-12-06
Improved Plasma Torch for Ignition, Flameholding and Enhancement of Combustion in High Speed Flows App 20070044449 - O'Brien; Walter F. ; et al.	2007-03-01
Process and apparatus for recovery from rotating stall in axial flow fans and compressors Grant 5,782,603 - O'Brien , et al. July 21, 1	1998-07-21
Active control of aircraft engine inlet noise using compact sound sources and distributed error sensors Grant 5,515,444 - Burdisso , et al. May 7, 1	1996-05-07

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