Donald Hulbert

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Petersburg, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Turbine engine having two off-axis spools with valving-enabled modu...
- Patent number 7,762,085
- Issue date Jul 27, 2010
- Teledyne Technologies Incorporated
- John T. Exley
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
TURBINE ENGINE HAVING TWO OFF-AXIS SPOOLS WITH VALVING-ENABLED MODU...
- Publication number 20100154435
- Publication date Jun 24, 2010
- John T. Exley
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...