Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4412023 | Coating composition | Tapio Mattila, Kyosti Penttinen, Hannu Olavi Ensio Toivonen | 1983-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4412023 | Coating composition | Tapio Mattila, Kyosti Penttinen, Hannu Olavi Ensio Toivonen | 1983-10-25 |