Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5055275 | Reinforced catalytic unit intended for purifying exhaust gases | Veikko Loukeinen | 1991-10-08 |
| 4741082 | Method for manufacturing and reinforcing a catalytic unit intended for purifying exhaust gases | Veikko Loukeinen | 1988-05-03 |