John M. Hobby

Person

  • Sherborn, MA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Web splicing apparatus

    • Patent number 4,450,039
    • Issue date May 22, 1984
    • Harris Graphics Corporation
    • Orfeo J. Salvucci
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL