Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6217209 | Dry material and slurry processor | Michael Muller, Steve J. Cencich | 2001-04-17 |
| 6015228 | Dry material and slurry processor | Michael Muller, Steve J. Cencich | 2000-01-18 |
| 4776502 | Ceramic spout | Klaus Hagenburger, Werner Schattner, Hans G. Rosenstock, Peter W. Valentin | 1988-10-11 |
| 4741463 | Ingate device and process for casting molten metals | Hans D. Grabowski, Hans-Joachim Bohm, Adolf Trautwein | 1988-05-03 |