Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10071854 | Steep-angle conveying installation for open-cast mining | Klaus Werre | 2018-09-11 |
| 7234313 | HVAC monitor and superheat calculator system | Brian D. Bell | 2007-06-26 |
| 5902391 | Preparing inks for offset printing | Thomas Zerbe, Karl-Wilhelm Klemm | 1999-05-11 |
| 5685683 | Bulk-ship unloading system | Franz Wolpers, Karl-Friedrich Gottel | 1997-11-11 |
| 5575603 | Bulk-ship unloading system | Horst Steckel | 1996-11-19 |