Tepper; Frederick
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tepper; Frederick.The latest application filed is for "aluminized silicious powder and water purification device incorporating same".
- Tepper; Frederick - Sanford FL
| Patent | Date |
|---|---|
| Aluminized silicious powder and water purification device incorporating same Grant 9,707,538 - Kaledin , et al. July 18, 2 | 2017-07-18 |
| Aluminized Silicious Powder And Water Purification Device Incorporating Same App 20160175807 - Kaledin; Leonid A. ; et al. | 2016-06-23 |
| Aluminized silicious powder and water purification device incorporating same Grant 9,309,131 - Kaledin , et al. April 12, 2 | 2016-04-12 |
| Aluminized Silicious Powder And Water Purification Device Incorporating Same App 20140001123 - Kaledin; Leonid A. ; et al. | 2014-01-02 |
| Chromatography Device App 20090308811 - Tepper; Frederick ; et al. | 2009-12-17 |
| Sub-micron filter Grant 7,601,262 - Tepper , et al. October 13, 2 | 2009-10-13 |
| Drinking water filtration device Grant 7,390,343 - Tepper , et al. June 24, 2 | 2008-06-24 |
| Non-woven Media Incorporating Ultrafine Or Nanosize Powders App 20080026041 - Tepper; Frederick ; et al. | 2008-01-31 |
| Electrostatic air filter Grant 7,311,752 - Tepper , et al. December 25, 2 | 2007-12-25 |
| Drinking Water Filtration Device App 20070175196 - Tepper; Frederick ; et al. | 2007-08-02 |
| Electrostatic Air Filter App 20070056256 - Tepper; Frederick ; et al. | 2007-03-15 |
| Heavy metals absorbent and method of use App 20050029198 - Tepper, Frederick ; et al. | 2005-02-10 |
| Nanosize electropositive fibrous adsorbent Grant 6,838,005 - Tepper , et al. January 4, 2 | 2005-01-04 |
| Nanosize electropositive fibrous adsorbent App 20030127393 - Tepper, Frederick ; et al. | 2003-07-10 |
| Osteointegration device and method App 20030059742 - Webster, Thomas J. ; et al. | 2003-03-27 |
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