YR

Yefim Riskin

FA Filt Air: 1 patents #1 of 2Top 50%
📍 Katzrin, IL: #2 of 9 inventorsTop 25%
Overall (2017): #53,819 of 506,227Top 15%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9843169 Bipolar ionizer with external ion imbalance indicator Siegfried Seibold 2017-12-12
9630185 Method and device for cleaning of ionizing electrodes 2017-04-25
9610559 Method and generator for generation of hydrogen peroxide Leonid Riskin 2017-04-04