Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10406712 | Method and arrangement for handling narrow rolls | Ari Hakala, Juha Jappi, Juho Kantanen, Jukka Piitulainen | 2019-09-10 |
| 9758269 | Method and arrangement for handling narrow rolls | Juha Jappi, Juho Kantanen, Ari Hakala, Jukka Piitulainen | 2017-09-12 |
| 9758337 | Method and arrangement for handling narrow rolls | Juha Jappi, Juho Kantanen, Ari Hakala, Jukka Piitulainen | 2017-09-12 |
| 9682491 | Method and arrangement for handling narrow rolls | Juha Jappi, Juho Kantanen, Ari Hakala, Jukka Piitulainen | 2017-06-20 |