Wilhelmus M. Roelofs

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Dieren, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing filaments from an optically anisotropic sp...
- Patent number 8,080,197
- Issue date Dec 20, 2011
- Teijin Aramid B.V.
- Johannes Jacobus Meerman
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for making fibres from poly(p-phenylene terephthalamide)
- Patent number 5,882,563
- Issue date Mar 16, 1999
- Akzo Nobel N.V.
- Wilhelmus Marie Roelofs
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
Method for manufacturing filaments from an optically anisotropic sp...
- Publication number 20050179162
- Publication date Aug 18, 2005
- TEIJIN TWARON GMBH
- Johannes J. Meerman
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING