Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4622161 | Dosing unit comprising a detergent and/or a bleaching agent | Jurjen P. Hofland, Lambertus C. Mets | 1986-11-11 |
| 4397391 | Feed unit for a detergent and packaging thereof | Gerardus J. W. H. Gudden | 1983-08-09 |
| 4234442 | Feed unit of a detergent composition based on alkali carbonate | — | 1980-11-18 |
| 4210550 | Detergent composition containing an alkali carbonate | — | 1980-07-01 |