David March

Person

  • New York, NY, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Collapsible display and dispensing device

    • Patent number 4,785,944
    • Issue date Nov 22, 1988
    • Thomson-Leeds Company, Inc.
    • David March
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Book rest

    • Patent number 4,776,552
    • Issue date Oct 11, 1988
    • Thomson Leeds, Co.
    • David March
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...