Trushell; Charles
Patent Applications and Registrations
Patent applications and USPTO patent grants for Trushell; Charles.The latest application filed is for "control method and apparatus for improving the efficacy of fluorescent lamps".
- Trushell; Charles - Manhattan KS
- Trushell; Charles - Morgantown WV
| Patent | Date |
|---|---|
| Method of manufacturing a fluorescent lamp having getter on a UV reflective base coat Grant 7,500,896 - Trushell , et al. March 10, 2 | 2009-03-10 |
| Contaminant getter on UV reflective base coat in fluorescent lamps Grant 7,449,835 - Trushell November 11, 2 | 2008-11-11 |
| Control Method and Apparatus for Improving the Efficacy of Fluorescent Lamps App 20080100226 - Trushell; Charles | 2008-05-01 |
| Contaminant getter on uv reflective base coat in fluorescent lamps App 20060113886 - Trushell; Charles | 2006-06-01 |
| Method of manufacturing a fluorescent lamp having getter on a UV reflective base coat App 20050197035 - Trushell, Charles ; et al. | 2005-09-08 |
| Contaminant getter on UV reflective base coat in fluorescent lamps Grant 6,919,679 - Trushell July 19, 2 | 2005-07-19 |
| Contaminant getter on UV reflective base coat in fluorescent lamps App 20030111953 - Trushell, Charles | 2003-06-19 |
| Fluorescent lamp having wide bandwidth blue-green phosphor Grant 6,222,312 - Ghosh , et al. April 24, 2 | 2001-04-24 |
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