Winchell; David F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Winchell; David F..The latest application filed is for "clustering infrastructure system and method".
- Winchell; David F. - Harvard MA US
- Winchell; David F. - Skokie IL
- Winchell, David F. - Manchester NH
- Winchell; David F. - Glen Ellyn IL
- Winchell; David F. - Hollis NH
- Winchell; David F. - Glen Ellen IL
| Patent | Date |
|---|---|
| Managing enhanced write caching Grant 9,323,671 - Harvey , et al. April 26, 2 | 2016-04-26 |
| Clustering Infrastructure System and Method App 20090177914 - Winchell; David F. | 2009-07-09 |
| Clustering infrastructure system and method App 20030187927 - Winchell, David F. | 2003-10-02 |
| Method and apparatus for controlling a conference Grant 4,691,347 - Stanley , et al. September 1, 1 | 1987-09-01 |
| Interactive facility control arrangement Grant 4,653,045 - Stanley , et al. March 24, 1 | 1987-03-24 |
| Meet-me conference with control capabilities Grant 4,635,251 - Stanley , et al. January 6, 1 | 1987-01-06 |
| Method and apparatus for adding conferees to a conference Grant 4,550,224 - Winchell October 29, 1 | 1985-10-29 |
| Conference control transfer arrangement Grant 4,544,804 - Herr , et al. October 1, 1 | 1985-10-01 |
| Method and apparatus for controlling a conference Grant 4,540,850 - Herr , et al. September 10, 1 | 1985-09-10 |
| Automatic fault recovery arrangement Grant 4,529,842 - Levy , et al. July 16, 1 | 1985-07-16 |
| Method and apparatus for controlling ports in a digital conference arrangement Grant 4,479,211 - Bass , et al. October 23, 1 | 1984-10-23 |
| Automatic interactive conference arrangement Grant 4,475,189 - Herr , et al. October 2, 1 | 1984-10-02 |
| Conference routing arrangement Grant 4,460,807 - Kerr , et al. July 17, 1 | 1984-07-17 |
| Phase locked loop clock synchronizing circuit with programmable controller Grant 4,305,045 - Metz , et al. December 8, 1 | 1981-12-08 |
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