TREA

Robert A. Chervenak

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  • Seattle, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wall rail with channels
    • Patent number 4,165,852
    • Issue date Aug 28, 1979
    • Comerco, Inc.
    • Robert A. Chervenak
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    System for mounting storage units
    • Patent number 4,133,507
    • Issue date Jan 9, 1979
    • Comerco, Inc.
    • Robert A. Chervenak
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Pull tray
    • Patent number 4,108,519
    • Issue date Aug 22, 1978
    • Comerco, Inc.
    • Robert A. Chervenak
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...