Michael P. Friedberger

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Petersburg, VA, US

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Patents Grantslast 30 patents

Information 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...
Information Patent Grant
Fluorochemical composition for coating soil resistant yarn
- Patent number 4,605,587
- Issue date Aug 12, 1986
- Allied Corporation
- Robert H. Thomas
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Fluorochemical composition for coating soil resistant yarn
- Patent number 4,604,316
- Issue date Aug 5, 1986
- Allied Corporation
- Robert H. Thomas
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...