Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D381675 | Point of sale terminal | Harmut Droege, Ludwig Fischer, Wolfgang Fischer, D. Walter Hinz, Dieter Sonnentag | 1997-07-29 |
| D379825 | Point of sale terminal | Hartmut Droege, Ludwig Fischer, Wolfgang Fischer, Walter Hinz, Dieter Sonnentag | 1997-06-10 |