Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6576213 | Method of producing chlorine dioxide | Johan Landfors, Kaj Kangasniemi | 2003-06-10 |
| 5523072 | Process of producing chlorine dioxide | Goran Sundstrom, Johan Landfors, Maria Norell, Roy Hammer-Olsen | 1996-06-04 |
| 5487881 | Process of producing chlorine dioxide | Goran Sundstrom, Johan Landfors, John C. Sokol | 1996-01-30 |
| 5478446 | Electrochemical process | Goran Sundstrom, Johan Landfors | 1995-12-26 |
| 5091167 | Process for the production of chlorine dioxide | Jörgen Engström | 1992-02-25 |