Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6205902 | Method and arrangement for attaching tooth bits to saw blade body | — | 2001-03-27 |
| 6189191 | Method and tool for attaching tooth bit | — | 2001-02-20 |
| 6052881 | Tool | Jari Hakala | 2000-04-25 |