Ryan; Richard P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ryan; Richard P..The latest application filed is for "if frequency response characterization employing overlapping frequency bands".
- Ryan; Richard P. - Spokane WA
- Ryan; Richard P. - East Amherst NY
| Patent | Date |
|---|---|
| IF frequency response characterization employing overlapping frequency bands Grant 7,310,504 - Birgenheier , et al. December 18, 2 | 2007-12-18 |
| IF frequency response characterization employing overlapping frequency bands App 20050215217 - Birgenheier, Raymond A. ; et al. | 2005-09-29 |
| RF test set with concurrent measurement architecture Grant 6,587,671 - Kanago , et al. July 1, 2 | 2003-07-01 |
| Extruded tank pocket design for separator Grant 5,226,490 - Ryan , et al. July 13, 1 | 1993-07-13 |
| Method and apparatus for measuring modulation accuracy Grant 5,187,719 - Birgenheier , et al. February 16, 1 | 1993-02-16 |
| Method of manufacturing a tube for a heat exchanger Grant 5,185,925 - Ryan , et al. February 16, 1 | 1993-02-16 |
| Heat exchanger with an extruded tank Grant 5,062,476 - Ryan , et al. November 5, 1 | 1991-11-05 |
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