Edward R. Erb

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East Greenville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Sheet type covering material with metallic luster and process for m...
- Patent number 4,022,943
- Issue date May 10, 1977
- GAF Corporation
- Edward R. Erb
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Mechanical embossing of foamed sheet material
- Patent number 3,932,245
- Issue date Jan 13, 1976
- GAF Corporation
- Edward R. Erb
- B44 - DECORATIVE ARTS