dxResources Corporation

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Tampa, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for de-inking newsprint using counterflow extr...
- Patent number 5,520,780
- Issue date May 28, 1996
- dxResources Corporation
- David R. Walker
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for extracting soluble and dispersible materia...
- Patent number 5,476,550
- Issue date Dec 19, 1995
- dxResources Corporation
- David R. Walker
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method and apparatus for extracting soluble and dispersible materia...
- Patent number 5,409,541
- Issue date Apr 25, 1995
- dxResources Corporation
- David R. Walker
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES