Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4562873 | Method of and arrangement for milling root butts of round timber | Harro Krocher, Dieter Krautzenberger, Uwe Becker | 1986-01-07 |
| 4405092 | Cutting device | Ferdinand Sybertz, Arnold Schmidt | 1983-09-20 |
| 4220186 | Arrangement for mounting a cutting blade, particularly on a rotor of a wood-chipping machine | — | 1980-09-02 |