Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5169414 | Rotary adsorption assembly | Lennart Gustavsson, Leif E. B. Josefsson, Hans O. Lannefors | 1992-12-08 |
| 5057128 | Rotary adsorption assembly | Lennart Gustavsson, Leif E. B. Josefsson, Hans O. Lannefors | 1991-10-15 |