Leon; Nathaniel J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leon; Nathaniel J..The latest application filed is for "spill-proof cup".
- Leon; Nathaniel J. - Baltimore MD
- Leon; Nathaniel J. - Shawnee KS
| Patent | Date |
|---|---|
| Spill-proof cup Grant 10,750,890 - Xu , et al. A | 2020-08-25 |
| Spill-proof Cup App 20180160829 - Xu; Yu ; et al. | 2018-06-14 |
| Orthosis To Mitigate Scissoring Gait In Cerebral Palsey Patients App 20180140453 - Xu; Yu ; et al. | 2018-05-24 |
| Ergonomic Needle Waldo And Method App 20100063515 - Fisher; Frederick C. ; et al. | 2010-03-11 |
| Universal Protector Cap With Auto-disable Features For Needle-free Injectors App 20060287631 - Leon; Nathaniel J. ; et al. | 2006-12-21 |
| Universal protector cap with auto-disable features for needle-free injectors Grant 7,074,210 - Leon , et al. July 11, 2 | 2006-07-11 |
| Universal protector cap with auto-disable features for needle-free injectors App 20030088214 - Leon, Nathaniel J. ; et al. | 2003-05-08 |
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