Fletcher; William Roger
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fletcher; William Roger.The latest application filed is for "wide-dynamic range electrometer with a fast response".
- Fletcher; William Roger - Shropshire GB
- Fletcher; William Roger - Whitchurch GB
| Patent | Date |
|---|---|
| Resonant transmission line to deliver precision RF voltage Grant 10,600,628 - Fletcher | 2020-03-24 |
| Wide-dynamic range electrometer with a fast response Grant 8,415,942 - Fletcher April 9, 2 | 2013-04-09 |
| Wide-dynamic range electrometer with a fast response Grant 8,278,909 - Fletcher October 2, 2 | 2012-10-02 |
| Wide-dynamic Range Electrometer With A Fast Response App 20120086434 - Fletcher; William Roger | 2012-04-12 |
| Wide-Dynamic Range Electrometer with a Fast Response App 20110012588 - Fletcher; William Roger | 2011-01-20 |
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