Ralph Draper

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Coventry, GB

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Patents Grantslast 30 patents

Information Patent Grant
Process of making cellulose filaments
- Patent number 5,951,932
- Issue date Sep 14, 1999
- Acordis Fibres (Holdings) Limited
- Patrick Arthur White
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process of making cellulose filaments
- Patent number 5,939,000
- Issue date Aug 17, 1999
- Acordis Fibres (Holdings) Limited
- Patrick Arthur White
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Spinning cell
- Patent number 5,639,484
- Issue date Jun 17, 1997
- Courtaulds Fibres (Holdings) Limited
- Patrick Arthur White
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Jet assembly
- Patent number 5,527,178
- Issue date Jun 18, 1996
- Courtaulds Fibres (Holdings) Limited
- Patrick A. White
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING