Friedhelm Schoenfeld

Person

  • Mainz, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Injection valve array

    • Patent number 6,742,544
    • Issue date Jun 1, 2004
    • Symyx Technologies, Inc.
    • H. Sam Bergh
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL