Zimmer; George M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zimmer; George M..The latest application filed is for "heater for liquefied petroleum gas storage tank".
- Zimmer; George M. - Kent WA
| Patent | Date |
|---|---|
| Heater with replaceable cartridge Grant 10,018,305 - Kirby , et al. July 10, 2 | 2018-07-10 |
| Heater For Liquefied Petroleum Gas Storage Tank App 20170241639 - Zimmer; George M. ; et al. | 2017-08-24 |
| Heater for liquefied petroleum gas storage tank Grant 9,523,498 - Zimmer , et al. December 20, 2 | 2016-12-20 |
| Heater For Liquefied Petroleum Gas Storage Tank App 20150260394 - Zimmer; George M. ; et al. | 2015-09-17 |
| Heater for liquefied petroleum gas storage tank Grant 8,951,041 - Zimmer , et al. February 10, 2 | 2015-02-10 |
| Heater With Replaceable Cartridge App 20140212822 - Kirby; Michael J. ; et al. | 2014-07-31 |
| Heater For Liquefied Petroleum Gas Storage Tank App 20110311928 - Zimmer; George M. ; et al. | 2011-12-22 |
| Fluid heater Grant 6,957,013 - Zimmer October 18, 2 | 2005-10-18 |
| Vaporizer with capacity control valve Grant 6,816,669 - Zimmer , et al. November 9, 2 | 2004-11-09 |
| Fluid heater App 20040131344 - Zimmer, George M. | 2004-07-08 |
| Electric liquefied petroleum gas vaporizer Grant 6,707,987 - Zimmer March 16, 2 | 2004-03-16 |
| Electric liquefied petroleum gas vaporizer App 20020186965 - Zimmer, George M. | 2002-12-12 |
| Vaporizer with capacity control valve App 20020186966 - Zimmer, George M. ; et al. | 2002-12-12 |
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