Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4576483 | Apparatus for mixing and metering flowable solid materials | Paul Mathis, Franz Mathis, Wilhelm Zimmerer | 1986-03-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4576483 | Apparatus for mixing and metering flowable solid materials | Paul Mathis, Franz Mathis, Wilhelm Zimmerer | 1986-03-18 |