Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7416144 | Exchangeable beater | Karl Kammerer | 2008-08-26 |
| 6971598 | Cutter body with a beater | Robert Oehler, Karl Kammerer | 2005-12-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7416144 | Exchangeable beater | Karl Kammerer | 2008-08-26 |
| 6971598 | Cutter body with a beater | Robert Oehler, Karl Kammerer | 2005-12-06 |