WK

William E. Katz

II Ionics, Incorporated: 1 patents #47 of 71Top 70%
Overall (All Time): #3,879,288 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5026465 Electrodeionization polarity reversal apparatus and process Irving D. Elyanow, Keith J. Sims 1991-06-25