Robert S. Brown

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Spartanburg, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Universal brush plate assembly
- Patent number 4,409,702
- Issue date Oct 18, 1983
- Milliken Research Corporation
- Robert S. Brown
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Yarn pad
- Patent number 4,403,367
- Issue date Sep 13, 1983
- Miliken Research Corporation
- Robert S. Brown
- A46 - BRUSHWARE
Information Patent Grant
Rug cleaner
- Patent number 4,381,157
- Issue date Apr 26, 1983
- Milliken Research Corporation
- Robert S. Brown
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Carpet scrubber with improved brush
- Patent number 4,267,617
- Issue date May 19, 1981
- Milliken Research Corporation
- Robert S. Brown
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Device for scrubbing carpet
- Patent number 4,183,112
- Issue date Jan 15, 1980
- Milliken Research Corporation
- Robert S. Brown
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Device for scrubbing carpet
- Patent number 4,137,590
- Issue date Feb 6, 1979
- Milliken Research Corporation
- Robert S. Brown
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...