Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7950098 | Support unit for a scraper and method for positioning the support elements of a scraper | — | 2011-05-31 |
| 7555889 | Chopper knife for a straw chopper | Rico Priesnitz | 2009-07-07 |