Fred R. McAlarney

Person

  • Seymour, IN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Extruder screw

    • Patent number 3,998,318
    • Issue date Dec 21, 1976
    • The Pantasote Company
    • Fred R. McAlarney
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL