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Loose-lay and adhered surface coverings
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Patent number 4,654,244
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Issue date Mar 31, 1987
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Armstrong World Industries, Inc.
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Donald C. Eckert
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Durable, low-maintenance flooring tile
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Patent number 4,504,523
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Issue date Mar 12, 1985
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Armstrong World Industries, Inc.
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Jesse D. Miller
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Durable, low-maintenance flooring tile
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Patent number 4,418,109
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Issue date Nov 29, 1983
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Armstrong World Industries, Inc.
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Jesse D. Miller
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Process for shrinking nylon fabrics
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Patent number 4,129,416
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Issue date Dec 12, 1978
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Armstrong Cork Company
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Roxanne L. Bennett
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...