DAVID JOHN SMITH

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CINCINNATI, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Temporary wet strength additives
- Patent number 5,760,212
- Issue date Jun 2, 1998
- David Jay Smith
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
DETERGENT TABLET
- Publication number 20020082186
- Publication date Jun 27, 2002
- DAVID JOHN SMITH
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...