Steven Attman

Person

  • Owings Mills, MD, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Concession tray

    • Patent number 5,348,218
    • Issue date Sep 20, 1994
    • Alpha Products, Inc.
    • James P. Haire
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL