| Program | Role | Version | Date |
|---|---|---|---|
| CD-Verwaltung | Programmer | 1.8 | 1993-08-01 |
| Printer (HP-Deskjet) | Programmer | 6.5 | 1993-03-20 |
| Articles | Magazine |
|---|---|
| Auto Window Clicker: Schonzeit für die Maustaste | ST-Computer 03/1992 94p |
| Die schnellere Dialogbox | ST-Computer 07/1991 88p |
| Eine originelle File-Selector-Box | ST-Computer 06/1987 34p |
