Shelby; Jeffrey Dugan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shelby; Jeffrey Dugan.The latest application filed is for "gas turbine engine fuel control system having a transfer valve and a shutoff valve and a common controller therefor".
- Shelby; Jeffrey Dugan - South Bend IN
- Shelby; Jeffrey Dugan - Mishawaka IN
| Patent | Date |
|---|---|
| Gas turbine engine fuel control system having a transfer valve and a shutoff valve and a common controller therefor Grant 7,587,900 - Shelby , et al. September 15, 2 | 2009-09-15 |
| Gas turbine engine fuel control system having start / back up check valve (SBUC) providing a main fuel check valve function Grant 7,565,793 - Shelby , et al. July 28, 2 | 2009-07-28 |
| Latchable electrohydraulic servovalve Grant 7,455,074 - Shelby , et al. November 25, 2 | 2008-11-25 |
| Gas turbine engine fuel control system having a transfer valve and a shutoff valve and a common controller therefor App 20070234732 - Shelby; Jeffrey Dugan ; et al. | 2007-10-11 |
| Gas turbine engine fuel control system having start / back up check valve (sbuc) providing a main fuel check valve function App 20070199301 - Shelby; Jeffrey Dugan ; et al. | 2007-08-30 |
| Latchable electrohydraulic servovalve App 20070023093 - Shelby; Jeffrey Dugan ; et al. | 2007-02-01 |
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