Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8616408 | Paper towel dispenser | Eva-Li Saarvali, Mikael Linden | 2013-12-31 |
| 4228677 | Method and means for measuring surface tension | Kjell I. Olsson, Lars O. S. Gislen | 1980-10-21 |