Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7908809 | Screeding apparatus and system for a three dimensional panel | — | 2011-03-22 |
| 4397450 | Arrangement for securing plate-type coolers in metallurgical furnaces | Bruno Kammerling, Rainer Schmidt | 1983-08-09 |