Barry R. Knowlton

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Brampton, Ont., CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and composition for treating fibrous substrates to impart oi...
- Patent number 6,225,403
- Issue date May 1, 2001
- Barry R. Knowlton
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...