Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889644 | Machine washing process: detergent paste and automatic dispenser | Guenther Amberg, Paul Schulz, Uwe Trabitzsch | 1989-12-26 |
| 4539123 | Process for production liquid fabric conditioners | — | 1985-09-03 |
| 4288225 | Fluid, cold-stable, two-component washing compositions and method of washing textiles | Wolf-Achim Roland | 1981-09-08 |
| 4286956 | Fluid, cold-stable, two-component washing compositions | — | 1981-09-01 |
| 4268262 | Clear, cold-stable liquid washing agent concentrates | — | 1981-05-19 |