Ronald S. Christy

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Kingsville, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for devolatilizing molten oxymethylene polymer
- Patent number 4,744,934
- Issue date May 17, 1988
- Hoechst Celanese Corporation
- Ronald S. Christy
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for devolatilizing molten oxymethylene polymer
- Patent number 4,692,290
- Issue date Sep 8, 1987
- Celanese Corporation
- Douglas W. Steele
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL