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Patent applications and USPTO patent grants for Mefford; David.The latest application filed is for "electrospinning devices and systems and methods thereof".
Patent | Date |
---|---|
Container assembly and system and method thereof Grant 11,247,813 - Mefford February 15, 2 | 2022-02-15 |
Electrospinning devices and systems and methods thereof Grant 11,203,025 - Sugawara , et al. December 21, 2 | 2021-12-21 |
Bottle Grant D907,505 - Mefford January 12, 2 | 2021-01-12 |
Container Grant D892,627 - Mefford A | 2020-08-11 |
Electrospinning Devices And Systems And Methods Thereof App 20200122169 - SUGAWARA; Hirokatsu ;   et al. | 2020-04-23 |
Container Assembly And System And Method Thereof App 20200017257 - Mefford; David | 2020-01-16 |
Container Grant D871,229 - Mefford Dec | 2019-12-31 |
Bottle Grant D851,493 - Mefford | 2019-06-18 |
Bottle Grant D801,820 - Mefford November 7, 2 | 2017-11-07 |
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