Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6224653 | Electrostatic method and means for removing contaminants from gases | Aleksander Z. Ponizovsky, Lazar Z. Ponizovsky, Sergei Petrovich Kryutchkov, Vladimir Yakovlevich Starobinsky | 2001-05-01 |
| 5601633 | High voltage electrical method for removing ecologically noxious substances from gases | Lazar Z. Ponizovsky, Aleksander Z. Ponizovsky, Viktor A. Potapov | 1997-02-11 |
| 5542967 | High voltage electrical apparatus for removing ecologically noxious substances from gases | Lazar Z. Ponizovsky, Aleksander Z. Ponizovsky, Viktor A. Potapov | 1996-08-06 |