Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10530001 | Scrubbing device for gas used in a fuel cell and method of scrubbing gas using the device | Gennadi Finkelshtain, Michael Lerner, Nino Borchtchoukova | 2020-01-07 |
| 7601189 | Filtration method and a filter device for removing impurities from the air of a limited space and an apparatus for removing carbon dioxide from the air of an air-raid shelter | Markku Lampinen, Keijo Rauhala | 2009-10-13 |