Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6345818 | Robotic manipulator having a gripping tool assembly | Josh Person, Brad Wood | 2002-02-12 |
| 5524839 | Impact roll crusher assembly | Jorge Schade, Klaus M. Schaffer | 1996-06-11 |
| 4881691 | Transfer station with lifting devices | Michael Oldengott, Jorg Schade | 1989-11-21 |
| 4669674 | Feeder box for a mobile transfer station | Michael Oldengott, Jorg Schade | 1987-06-02 |