Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634715 | Installation for the mixing of liquid and solid matter | Norbert Stehr | 1997-06-03 |
| 4394980 | Device for the simultaneous and continuous feeding of pulverulent solids and of liquids into treatment machines | Philipp Schmitt, Peter Weidenhammer | 1983-07-26 |