Gunter Ruf

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Krefeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Coating compositions curable by radiation and their use for prepari...
- Patent number 5,744,248
- Issue date Apr 28, 1998
- Bayer Aktiengesellschaft
- Jurgen Meixner
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Process for the production of hydroxy-functional copolymers
- Patent number 5,384,358
- Issue date Jan 24, 1995
- Bayer Aktiengesellschaft
- Christian Wamprecht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...