Research/Patents/US 8272219
US 8272219Tier 3 — General Defense

GAS TURBINE ENGINE COMBUSTOR HAVING TRAPPED DUAL VORTEX CAVITY

Assignee

General Electric

Filed as: GENERAL ELECTRIC COMPANY

Filed

Nov 3, 2000

Granted

Sep 25, 2012

Location

Cincinnati OH

35 USC §181 Secrecy Order

Imposed

Feb 12, 2002

Rescinded

Apr 5, 2012

Duration

10 years, 1 month

Inventor

  • 1Arthur Wesley Johnson

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Back to patent indexSource: USPTO 35 USC §181 secrecy order records