Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322470 | Ventilation apparatus | Seppo Vartiainen | 1994-06-21 |
| 4811724 | Air exhausting means | Erkki Aalto, Jorma Pekkinen, Esa Sundberg, Arvi Tolmunen, Seppo Vartiainen +1 more | 1989-03-14 |
| 4651384 | Support apparatus for butchering an animal quarter | — | 1987-03-24 |
| 4602531 | Process and apparatus for sharpening of knives | — | 1986-07-29 |
| 4389749 | Cutting-up process | — | 1983-06-28 |
| 4381582 | Plant and gripping means for cutting up meat | — | 1983-05-03 |
| 4275479 | Device for handling of meat and cutting-up thereof | — | 1981-06-30 |
| 4241473 | Off conveyor-line meat-handling apparatus | — | 1980-12-30 |