Ralph W. Charlton deceased

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late of Rutherford, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing high reflectivity decorative surface coverings
- Patent number 4,483,732
- Issue date Nov 20, 1984
- Congoleum Corporation
- Vincent L. Penta
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...