TREA

Reuben T. Fields

Follow

Person

  • Claymont, DE, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Extrusion apparatus
    • Patent number 4,125,333
    • Issue date Nov 14, 1978
    • Reuben T. Fields
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Two-stage single screw extrusion apparatus
    • Patent number 3,954,366
    • Issue date May 4, 1976
    • Reuben T. Fields
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL