Patent | Date |
---|
Lens Clearing Arrangement App 20220179293 - LEVY; Ehud ;   et al. | 2022-06-09 |
Water filter system head with interchangeable inlet and outlet connections Grant 11,311,827 - Lincoln , et al. April 26, 2 | 2022-04-26 |
Fluid Purification Media And Systems And Methods Of Using Same App 20210078874 - LEVY; Ehud | 2021-03-18 |
Flow-directing water filter housing, water filter system and method Grant 10,905,983 - Lincoln , et al. February 2, 2 | 2021-02-02 |
High flow-through gravity purification system for water Grant 10,519,046 - Levy Dec | 2019-12-31 |
Fluid purification media and cartridge Grant 10,464,820 - Levy No | 2019-11-05 |
Fluid purification media and systems and methods of using same Grant 10,456,723 - Levy Oc | 2019-10-29 |
Modular fluid purification system and components thereof Grant 10,112,859 - Levy , et al. October 30, 2 | 2018-10-30 |
Modular Fluid Purification System And Components Thereof App 20180134598 - LEVY; Ehud ;   et al. | 2018-05-17 |
Fluid Purification Media And Systems And Methods Of Using Same App 20180099878 - LEVY; Ehud | 2018-04-12 |
Flow connector for connecting screw-type filtration head to lug-type sump Grant 9,782,706 - Levy October 10, 2 | 2017-10-10 |
Apparatus and methods for dynamic spectrum allocation in satellite communications Grant 9,246,576 - Yanai , et al. January 26, 2 | 2016-01-26 |
Ozone generation module Grant 8,951,360 - Brockman , et al. February 10, 2 | 2015-02-10 |
Fluid purification media and systems and methods of using same Grant 8,701,895 - Levy April 22, 2 | 2014-04-22 |
Fluid purification media and systems and methods of using same Grant 8,702,990 - Levy April 22, 2 | 2014-04-22 |
Apparatus And Methods For Dynamic Spectrum Allocation In Satellite Communications App 20140087724 - Yanai; Yossef ;   et al. | 2014-03-27 |
High Flow-through Gravity Purification System For Water App 20130270174 - LEVY; Ehud | 2013-10-17 |
Water purification apparatus and system Grant 8,501,005 - Levy August 6, 2 | 2013-08-06 |
Fluid Purification Media And Cartridge App 20130118997 - LEVY; Ehud | 2013-05-16 |
Water Purification Apparatus And System App 20130092631 - LEVY; Ehud | 2013-04-18 |
Fluid Purification Media And Systems And Methods Of Using Same App 20130056428 - Levy; Ehud | 2013-03-07 |
Toy block with modular connections Grant D670,767 - Ezra , et al. November 13, 2 | 2012-11-13 |
Water purification apparatus and system Grant 8,277,654 - Levy October 2, 2 | 2012-10-02 |
Ozone Generation Module App 20120145197 - BROCKMAN; IRENE M. ;   et al. | 2012-06-14 |
Fluid Purification Media and Systems and Methods of Using Same App 20110278242 - Levy; Ehud | 2011-11-17 |
Fluid Purification Media and Systems and Methods of Using Same App 20110278243 - Levy; Ehud | 2011-11-17 |
Water purification apparatus and system App 20100219131 - Levy; Ehud | 2010-09-02 |
Modular Fluid Purification System and Components Thereof App 20100140156 - Levy; Ehud ;   et al. | 2010-06-10 |
Modular fluid purification system and components thereof Grant 7,673,756 - Levy , et al. March 9, 2 | 2010-03-09 |
Water purification apparatus and system Grant 7,429,326 - Levy September 30, 2 | 2008-09-30 |
Oxygen delivery compositon App 20080187563 - Levy; Ehud | 2008-08-07 |
Nanocrystal-containing filtration media Grant 7,357,868 - Levy April 15, 2 | 2008-04-15 |
Transition metal oxide-aluminosilicate purification media Grant 7,288,498 - Levy October 30, 2 | 2007-10-30 |
Nanocrystal-containing filtration media App 20070241051 - Levy; Ehud | 2007-10-18 |
Nanocrystal-containing filtration media Grant 7,264,726 - Levy September 4, 2 | 2007-09-04 |
Water purification apparatus and system Grant 7,229,552 - Levy June 12, 2 | 2007-06-12 |
Modular fluid purification system and components thereof App 20070000833 - Levy; Ehud ;   et al. | 2007-01-04 |
Water purification apparatus and system App 20060207925 - Levy; Ehud | 2006-09-21 |
Method for granulating powders Grant 6,764,601 - Levy , et al. July 20, 2 | 2004-07-20 |
Nanocrystal-containing filtration media Grant 6,662,956 - Levy December 16, 2 | 2003-12-16 |
Methods and compositions for purifying edible oil Grant 6,638,551 - Levy , et al. October 28, 2 | 2003-10-28 |
Compositions and methods for controlling microorganism growth in water processing systems Grant 6,630,106 - Levy October 7, 2 | 2003-10-07 |
Method of reducing contaminants in drinking water App 20030038089 - Levy, Ehud | 2003-02-27 |
Purfication media App 20020195407 - Levy, Ehud | 2002-12-26 |
Nanocrystal-containing filtration media App 20010042719 - Levy, Ehud | 2001-11-22 |
Water filtration media, apparatus and processes Grant 6,241,893 - Levy June 5, 2 | 2001-06-05 |
Filter for inverted bottle type water dispenser Grant 5,616,243 - Levy April 1, 1 | 1997-04-01 |
Process for improving the taste of beverages by reducing bitterness Grant 5,562,941 - Levy October 8, 1 | 1996-10-08 |
Processes for effecting the dechlorination of tap water added to beverages Grant 5,192,571 - Levy * March 9, 1 | 1993-03-09 |
Process for making an aqueous beverage and removing chlorine therefrom Grant 5,096,721 - Levy March 17, 1 | 1992-03-17 |