Stephen M. Blackman

Person

  • Maineville, OH, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Paperboard cup holder

    • Patent number 6,286,754
    • Issue date Sep 11, 2001
    • International Paper Company
    • David E. Stier
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL