MacDonald; Keith A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for MacDonald; Keith A..The latest application filed is for "digital asset usage accountability via event journaling".
- MacDonald; Keith A. - Watertown MA
| Patent | Date |
|---|---|
| Digital asset usage accountability via event journaling Grant 7,934,091 - Stamos , et al. April 26, 2 | 2011-04-26 |
| Managed distribution of digital assets Grant 7,814,021 - Stamos , et al. October 12, 2 | 2010-10-12 |
| Digital asset usage accountability via event journaling App 20090198765 - Stamos; Nicholas ; et al. | 2009-08-06 |
| Digital asset usage accountability via event journaling Grant 7,472,272 - Stamos , et al. December 30, 2 | 2008-12-30 |
| Managed distribution of digital assets App 20050060537 - Stamos, Nicholas ; et al. | 2005-03-17 |
| Digital asset usage accountability via event journaling App 20040255160 - Stamos, Nicholas ; et al. | 2004-12-16 |
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