Walker, Roger C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Walker, Roger C..The latest application filed is for "retention system and method for the blades of a rotary machine".
- Walker, Roger C. - Piedmont SC
- Walker; Roger C. - Middletown OH
- Walker; Roger C. - Fairfield OH
| Patent | Date |
|---|---|
| Retention system and method for the blades of a rotary machine App 20020004010 - Pedersen, Poul D. ; et al. | 2002-01-10 |
| Spring clip made of a directionally solidified material for use in a gas turbine engine Grant 5,320,487 - Walker , et al. June 14, 1 | 1994-06-14 |
| Dovetail sealing device for axial dovetail rotor blades Grant 5,257,909 - Glynn , et al. November 2, 1 | 1993-11-02 |
| Compressor rotor cross shank leak seal for axial dovetails Grant 5,211,407 - Glynn , et al. May 18, 1 | 1993-05-18 |
| Flow diverter for turbomachinery seals Grant 5,211,533 - Walker , et al. May 18, 1 | 1993-05-18 |
| Hybrid spinner nose configuration in a gas turbine engine having a bypass duct Grant 5,182,906 - Gilchrist , et al. February 2, 1 | 1993-02-02 |
| Active clearance control for gas turbine engine Grant 5,012,420 - Walker , et al. April 30, 1 | 1991-04-30 |
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