Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5505223 | Arrangement and a method for dispensing powder directly from a retail container | Peter Holz | 1996-04-09 |
| 5472674 | Apparatus for preparing stock wash liquor | Peter Holz | 1995-12-05 |
| 5382117 | Apparatus for holding a powder container | Peter Holz | 1995-01-17 |
| 5356483 | Process for the continuous machine-washing of institutional crockery | Guenther Saalmann, Josef Selbertinger, Thomas Schuster, Udo Schaab | 1994-10-18 |
| 5288331 | Method for operating a dishwashing machine and maintaining the active oxygen content in the wash tank | Karl-Heinz Odendahl, Horst Pruehs | 1994-02-22 |
| 5240019 | Industrial dishwasher | — | 1993-08-31 |
| 4324677 | Stable dishwashing agent compositions containing active chlorine | Jochen Kaufmann, Theodor Altenschopfer, Klaus Schumann | 1982-04-13 |