Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882499 | Fiber-optic detector for oils and solvents | Mauri Luukkala, Jarmo Viirto | 1989-11-21 |
| 4603979 | Procedure and means for measuring the internal friction of liquid substances | Mauri Luukkala | 1986-08-05 |