Wolfgang Hoehne

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Sao Leopoldo, BR

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Patents Grantslast 30 patents

Information Patent Grant
Treating flexible surfaces
- Patent number 5,578,348
- Issue date Nov 26, 1996
- R ohm GmbH
- Harald Bauer
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Graft copolymer for treating surface structures
- Patent number 5,442,013
- Issue date Aug 15, 1995
- Rohm GmbH
- Harald Bauer
- C14 - SKINS HIDES PELTS LEATHER