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Patent applications and USPTO patent grants for Smith, Jr.; Leroy H..The latest application filed is for "airfoils for use in rotary machines".
Patent | Date |
---|---|
Airfoils for use in rotary machines Grant 9,340,277 - Breeze-Stringfellow , et al. May 17, 2 | 2016-05-17 |
Airfoils For Use In Rotary Machines App 20130224031 - Breeze-Stringfellow; Andrew ;   et al. | 2013-08-29 |
Noise reduction in aircraft propellers Grant 5,190,441 - Murphy , et al. March 2, 1 | 1993-03-02 |
Variable stator vane assembly for a rotary turbine engine Grant 4,874,289 - Smith, Jr. , et al. October 17, 1 | 1989-10-17 |
Aircraft engine or similar article Grant D286,880 - Smith, Jr. , et al. November 25, 1 | 1986-11-25 |
Reverse pitch fan with divided splitter Grant 4,005,574 - Smith, Jr. February 1, 1 | 1977-02-01 |
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