Rorig; Hans
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rorig; Hans.The latest application filed is for "thickened aqueous cleaning compositions".
- Rorig; Hans - Merzenich DE
| Patent | Date |
|---|---|
| Thickened aqueous cleaning compositions Grant 5,078,896 - Rorig , et al. * January 7, 1 | 1992-01-07 |
| Thickening compositions and thickened aqueous acid solutions Grant 4,853,146 - Rorig , et al. August 1, 1 | 1989-08-01 |
| Fabric softening composition and detergent-composition comprising the same Grant 4,851,138 - Jaroschek , et al. July 25, 1 | 1989-07-25 |
| Thickened aqueous cleaning compositions Grant 4,842,771 - Rorig , et al. June 27, 1 | 1989-06-27 |
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