Wolfram Bergold

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Heidelberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hydrophobization of leather, pelts and leather substitute materials...
- Patent number 4,931,062
- Issue date Jun 5, 1990
- BASF Aktiengesellschaft
- Herbert Bay
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Concentrated aqueous solutions of mixtures of organic complexing ag...
- Patent number 4,474,916
- Issue date Oct 2, 1984
- BASF Aktiengesellschaft
- Werner Streit
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...