Southwell; William
Patent Applications and Registrations
Patent applications and USPTO patent grants for Southwell; William.The latest application filed is for "air filter cleaner".
- Southwell; William - Warren PA
- Southwell; William - Thousand Oaks CA
| Patent | Date |
|---|---|
| Air Filter Cleaner App 20120260954 - Southwell; William ; et al. | 2012-10-18 |
| Optical coating and configuration for tailored spectral characteristics over viewing angle Grant 7,164,535 - Hall , et al. January 16, 2 | 2007-01-16 |
| Optical coating and configuration for tailored spectral characteristics over viewing angle App 20050078375 - Hall, Randolph L. ; et al. | 2005-04-14 |
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