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Patent applications and USPTO patent grants for Bergethon; Richard B..The latest application filed is for "fan blade with adhesive fabric stackup".
Patent | Date |
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Fan blade with adhesive fabric stackup Grant 10,982,683 - Drozdenko , et al. April 20, 2 | 2021-04-20 |
Fan blades and manufacture methods Grant 10,487,843 - Drozdenko , et al. Nov | 2019-11-26 |
Fan Blade With Adhesive Fabric Stackup App 20170023010 - Drozdenko; Lee ;   et al. | 2017-01-26 |
Layered Ice Liner App 20160273550 - Clarkson; Steven ;   et al. | 2016-09-22 |
Fan Blades and Manufacture Methods App 20160215784 - Drozdenko; Lee M. ;   et al. | 2016-07-28 |
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