Barkley; John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Barkley; John.The latest application filed is for "bachi for a shamisen".
- Barkley; John - Raleigh NC
- Barkley; John - Darnestown MD
- Barkley; John - Novi MI
| Patent | Date |
|---|---|
| Bachi for a shamisen Grant 10,204,604 - Barkley , et al. Feb | 2019-02-12 |
| Bachi For A Shamisen App 20170309260 - Barkley; John ; et al. | 2017-10-26 |
| Implementation of role/group permission association using object access type Grant 6,202,066 - Barkley , et al. March 13, 2 | 2001-03-13 |
| Workflow management employing role-based access control Grant 6,088,679 - Barkley July 11, 2 | 2000-07-11 |
| Method for determining blower purge time Grant 6,052,998 - Dage , et al. April 25, 2 | 2000-04-25 |
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