Emil Zavadsky

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Aigle, CH

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Patents Grantslast 30 patents

Information Patent Grant
Chlorine-free multilayer film material, process for its manufacture...
- Patent number 5,895,694
- Issue date Apr 20, 1999
- W. R. Grace & Co.-Conn.
- Emil Zavadsky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Shrink controlled low-temperature-curable polyester resin compositions
- Patent number 5,082,878
- Issue date Jan 21, 1992
- W. R. Grace & Co.-Conn.
- Donald A. Bansleben
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES