David D. McCormick

Person

  • Kansas City, MO, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Food processor for under cabinet mounting

    • Patent number 4,657,193
    • Issue date Apr 14, 1987
    • Rival Manufacturing Company
    • Stephen L. Whittenburg
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Food steaming device

    • Patent number 4,509,412
    • Issue date Apr 9, 1985
    • Rival Manufacturing Company
    • Stephen L. Whittenburg
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...