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Patent applications and USPTO patent grants for Linch; Jonathon J..The latest application filed is for "propeller having extending outer blade".
Patent | Date |
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Honeycomb unit cell acoustic metamaterial with in situ buttresses for tuned acoustic frequency attenuation Grant 10,032,445 - Linch , et al. July 24, 2 | 2018-07-24 |
Propeller Grant 9,849,968 - Linch , et al. December 26, 2 | 2017-12-26 |
Resonant blades using an aperture for cancellation of propeller generated noise Grant 9,701,394 - Linch July 11, 2 | 2017-07-11 |
Propeller Having Extending Outer Blade App 20170029091 - LINCH; JONATHON J. ;   et al. | 2017-02-02 |
Resonant Blades Using An Aperture For Cancellation Of Propeller Generated Noise App 20160244148 - LINCH; Jonathon J. | 2016-08-25 |
Propeller App 20160159458 - LINCH; JONATHON J. ;   et al. | 2016-06-09 |
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