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Roger N. Spitz
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New York, NY, US
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last 30 patents
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Patent Grant
Methods and compositions to enhance stain resistance of nylon carpe...
Patent number
5,230,708
Issue date
Jul 27, 1993
Allied-Signal Inc.
Dale A. Hangey
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Methods and compositions to enhance stain resistance of carpet fibe...
Patent number
5,152,803
Issue date
Oct 6, 1992
Allied-Signal Inc.
Dale A. Hangey
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Methods and compositions to enhance stain resistance of dyed nylon...
Patent number
5,110,317
Issue date
May 5, 1992
Allied-Signal Inc.
Dale A. Hangey
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...