Merkel; David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Merkel; David.The latest application filed is for "system and method for data preservation and retrieval".
- Merkel; David - Herndon VA US
| Patent | Date |
|---|---|
| Method and system for collaboration during an event Grant 9,106,630 - Frazier , et al. August 11, 2 | 2015-08-11 |
| System and method for data preservation and retrieval Grant 8,793,278 - Frazier , et al. July 29, 2 | 2014-07-29 |
| System And Method For Data Preservation And Retrieval App 20110173213 - Frazier; Matthew ; et al. | 2011-07-14 |
| System and method for data preservation and retrieval Grant 7,937,387 - Frazier , et al. May 3, 2 | 2011-05-03 |
| System And Method For Data Preservation And Retrieval App 20090198689 - Frazier; Matthew ; et al. | 2009-08-06 |
| Method And System For Collaboration During An Event App 20090199274 - Frazier; Matthew ; et al. | 2009-08-06 |
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