Roger M. Birkbeck

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Newtown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Axial flow conditioning device for mitigating instabilities
- Patent number 9,651,186
- Issue date May 16, 2017
- Combustion Research and Flow Technology, Inc.
- Vineet Ahuja
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Apparatus for periodically displacing a display terminal
- Patent number 5,263,678
- Issue date Nov 23, 1993
- Norbac Corporation
- Roger M. Birkbeck
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Axial Flow Conditioning Device for Mitigating Instabilities
- Publication number 20160153602
- Publication date Jun 2, 2016
- Combustion Research and Flow Technology, Inc.
- Vineet Ahuja
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...