Werner Kluy

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Patents Grantslast 30 patents

Information Patent Grant
4,4'-Thio-bis-(dialkylphenol)/formaldehyde condensates and process...
- Patent number 4,072,659
- Issue date Feb 7, 1978
- Ruhrchemie AG
- Hans Feichtinger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for adhesive bonding and coating
- Patent number 4,032,692
- Issue date Jun 28, 1977
- Ruhrchemie Aktiengesellschaft
- Hans-Walter Birnkraut
- B32 - LAYERED PRODUCTS
Information Patent Grant
Process for the production of azomethines
- Patent number 4,003,921
- Issue date Jan 18, 1977
- Ruhrchemie Aktiengesellschaft
- Werner Kluy
Information Patent Grant
Process for adhesive bonding and coating
- Patent number 3,971,690
- Issue date Jul 27, 1976
- Ruhrchemie Aktiengesellschaft
- Hans-Walter Birnkraut
- B32 - LAYERED PRODUCTS