Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509502 | Method and apparatus for preparing polyaniline | Toivo Karna, Jukka Koskinen, Ilkka Turunen, Samuli Puhakka | 2003-01-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509502 | Method and apparatus for preparing polyaniline | Toivo Karna, Jukka Koskinen, Ilkka Turunen, Samuli Puhakka | 2003-01-21 |