Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5913235 | Procedure for determining the diffusion coefficient prevailing in a fibre wall | Petri Silenius, Matti Lindstrom | 1999-06-15 |
| 4975578 | Method and apparatus for determining distribution of mass density | Hiroshi Tomimasu | 1990-12-04 |