Frederick F. Valego Jr.

Person

  • Monson, MA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Extruding colored thermoplastic resin sheets

    • Patent number 4,316,868
    • Issue date Feb 23, 1982
    • Monsanto Company
    • Robert A. Esposito
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL