Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5164818 | Removable VLSI assembly | Arnold Blum, Frank Gerth, Manfred Schmidt | 1992-11-17 |
| 5078581 | Cascade compressor | Arnold Blum, Manfred Schmidt | 1992-01-07 |
| 4392097 | Circuit arrangement for the continual operation monitoring and error diagnosis of a stepper motor | Jurgen B. Landrock, Halim S. Tandjung | 1983-07-05 |