Inventor
LEVY EHUD
US33 patents
⚠️ This page may combine multiple inventors who share the name “LEVY EHUD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEVY EHUD
10 patentsUS9782706B1Oct 10, 2017
Flow connector for connecting screw-type filtration head to lug-type sump
LEVY EHUD21 citations94
US5192571AMar 9, 1993
Processes for effecting the dechlorination of tap water added to beverages
LEVY EHUD26 citations92
US5133871AJul 28, 1992
Water filter
LEVY EHUD47 citations92
US5096721AMar 17, 1992
Process for making an aqueous beverage and removing chlorine therefrom
LEVY EHUD33 citations92
US8277654B2Oct 2, 2012
Water purification apparatus and system
LEVY EHUD6 citations84
US10456723B2Oct 29, 2019
Fluid purification media and systems and methods of using same
LEVY EHUD2 citations73
US10112859B2Oct 30, 2018
Modular fluid purification system and components thereof
LEVY EHUD2 citations73
US8701895B2Apr 22, 2014
Fluid purification media and systems and methods of using same
LEVY EHUD5 citations73
US8702990B2Apr 22, 2014
Fluid purification media and systems and methods of using same
LEVY EHUD2 citations62
US8501005B2Aug 6, 2013
Water purification apparatus and system
LEVY EHUD3 citations62
SELECTO INC
10 patentsUS7429326B2Sep 30, 2008
Water purification apparatus and system
SELECTO INC22 citations92
US7357868B2Apr 15, 2008
Nanocrystal-containing filtration media
SELECTO INC15 citations92
US7288498B1Oct 30, 2007
Transition metal oxide-aluminosilicate purification media
SELECTO INC21 citations92
US7264726B1Sep 4, 2007
Nanocrystal-containing filtration media
SELECTO INC18 citations92
US6662956B2Dec 16, 2003
Nanocrystal-containing filtration media
SELECTO INC18 citations92
US6630106B1Oct 7, 2003
Compositions and methods for controlling microorganism growth in water processing systems
SELECTO INC28 citations92
US7673756B2Mar 9, 2010
Modular fluid purification system and components thereof
SELECTO INC12 citations84
US7229552B1Jun 12, 2007
Water purification apparatus and system
SELECTO INC18 citations84
US10519046B2Dec 31, 2019
High flow-through gravity purification system for water
SELECTO INC2 citations73
US10464820B2Nov 5, 2019
Fluid purification media and cartridge
SELECTO INC2 citations73
(unassigned)
6 patentsUS6241893B1Jun 5, 2001
Water filtration media, apparatus and processes
133 citations98
US5616243AApr 1, 1997
Filter for inverted bottle type water dispenser
63 citations96
US5562941AOct 8, 1996
Process for improving the taste of beverages by reducing bitterness
58 citations96
US5612522AMar 18, 1997
Adsorption and ion exchange zeolite gel media to improve the quality and carbonation of water
31 citations92
US5538746AJul 23, 1996
Process for filtering water prior to carbonation
44 citations92
US5401416AMar 28, 1995
Water filtration method
14 citations74
ERD PARIS LLC
3 patentsUS10905983B1Feb 2, 2021
Flow-directing water filter housing, water filter system and method
ERD PARIS LLC9 citations83
US11311827B1Apr 26, 2022
Water filter system head with interchangeable inlet and outlet connections
ERD PARIS LLC5 citations70
US12202749B1Jan 21, 2025
Device for scale prevention in water systems incorporating magnetic field exposure and method
ERD PARIS LLC0 citations49