Arnold; George R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Arnold; George R..The latest application filed is for "high efficiency water heater".
- Arnold; George R. - Sutherland FL
- Arnold; George R. - Napa CA
| Patent | Date |
|---|---|
| High Efficiency Water Heater App 20130327313 - Arnold; George R. | 2013-12-12 |
| High efficiency water heater Grant 8,327,810 - Arnold , et al. December 11, 2 | 2012-12-11 |
| High Efficiency Water Heater App 20100018475 - Arnold; George R. ; et al. | 2010-01-28 |
| High efficiency water heater Grant 7,614,366 - Arnold , et al. November 10, 2 | 2009-11-10 |
| High Efficiency Water Heater App 20080223313 - Arnold; George R. ; et al. | 2008-09-18 |
| Portable refrigerated work holder Grant 3,922,879 - Arnold December 2, 1 | 1975-12-02 |
| Orthodontic model Grant 3,908,272 - Arnold September 30, 1 | 1975-09-30 |
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