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Walter W. Ingenthron Jr.
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Albany, CA, US
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last 30 patents
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Patent Grant
Shrink-resistant textiles containing polypropylene proteinous fiber...
Patent number
4,188,422
Issue date
Feb 12, 1980
The United States of America as represented by the Secretary of Agriculture
William L. Wasley
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...