Freeman; David R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Freeman; David R..The latest application filed is for "systems and methods for generating network messages".
- Freeman; David R. - Milpitas CA
- Freeman; David R. - Billerica MA
- Freeman; David R. - Hickory NC
Trademarks
| Patent | Date |
|---|---|
| Systems and methods for generating network messages Grant 8,005,886 - Jacobsen , et al. August 23, 2 | 2011-08-23 |
| Systems And Methods For Generating Network Messages App 20060267798 - Jacobsen; Paul G. ; et al. | 2006-11-30 |
| Methods and techniques in channel assignment in a cellular network Grant 6,728,544 - Boyer , et al. April 27, 2 | 2004-04-27 |
| Method of making a transformer core comprising groups of amorphous steel strips wrapped about the core window Grant 5,398,403 - Freeman March 21, 1 | 1995-03-21 |
| Method for making packets of amorphous metal strip for transformer-core manufacture Grant 5,063,654 - Klappert , et al. November 12, 1 | 1991-11-12 |
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