Harper; Ruth Elizabeth
Patent Applications and Registrations
Patent applications and USPTO patent grants for Harper; Ruth Elizabeth.The latest application filed is for "three terminal solid state plasma monolithic microwave integrated circuit".
- Harper; Ruth Elizabeth - Didcot GB
- Harper; Ruth Elizabeth - Rowstock GB
| Patent | Date |
|---|---|
| Three terminal solid state plasma monolithic microwave integrated circuit Grant 10,283,465 - Keeton , et al. | 2019-05-07 |
| Three Terminal Solid State Plasma Monolithic Microwave Integrated Circuit App 20190019768 - Keeton; Richard Brooke ; et al. | 2019-01-17 |
| Solid state plasma antenna Grant 7,109,124 - Harper September 19, 2 | 2006-09-19 |
| Solid state plasma antenna App 20050084996 - Harper, Ruth Elizabeth | 2005-04-21 |
| Assay of chemical binding App 20020072127 - Sofield, Carl John ; et al. | 2002-06-13 |
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