Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877424 | Method and apparatus for separating solids from a solids-gas mixture | Ilkka Seppa | 1989-10-31 |
| 4676440 | Disc cutter with exhaust channels | — | 1987-06-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877424 | Method and apparatus for separating solids from a solids-gas mixture | Ilkka Seppa | 1989-10-31 |
| 4676440 | Disc cutter with exhaust channels | — | 1987-06-30 |