Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4936541 | Proportional fluid valve apparatus | Kari Juhani Oksanen | 1990-06-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4936541 | Proportional fluid valve apparatus | Kari Juhani Oksanen | 1990-06-26 |