TREA

Robert D. Chalfant

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  • Atchison, KS, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for manufacture of closed end wet mops
    • Patent number 4,811,990
    • Issue date Mar 14, 1989
    • Golden Star, Inc.
    • Robert W. Quearry
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Process for manufacture of closed end mops
    • Patent number 4,811,989
    • Issue date Mar 14, 1989
    • Golden Star, Inc.
    • Robert W. Quearry
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Closed end mops
    • Patent number 4,752,985
    • Issue date Jun 28, 1988
    • Golden Star, Inc.
    • Robert W. Quearry
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Closed end wet mops
    • Patent number 4,750,234
    • Issue date Jun 14, 1988
    • Golden Star, Inc.
    • Robert W. Quearry
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Mop yarns made by fiber bonding process
    • Patent number 4,644,741
    • Issue date Feb 24, 1987
    • Golden Star, Inc.
    • J. Gary Gradinger
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Apparatus for making mops
    • Patent number 4,626,035
    • Issue date Dec 2, 1986
    • Golden Star, Inc.
    • J. Gary Gradinger
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...