David E. Murdock

Person

  • Cincinnati, OH, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Preheating for an extruder

    • Patent number 5,807,517
    • Issue date Sep 15, 1998
    • Cincinnati Milacron Inc.
    • Siegfried R. Wissmann
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Preheating apparatus for an extruder

    • Patent number 5,750,158
    • Issue date May 12, 1998
    • Cincinnati Milacron Inc.
    • Siegfried R. Wissmann
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL