Rocking die forging

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary forging

    • Patent number 4,795,333
    • Issue date Jan 3, 1989
    • National Research Development Corporation
    • Peter M. Standring
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pressing metal powder into shapes

    • Patent number 4,390,488
    • Issue date Jun 28, 1983
    • Mannesmann Aktiengesellschaft
    • Otto Wessel
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2379540

    • Patent number 2,379,540
    • Issue date Jul 3, 1945
    • B22 - CASTING POWDER METALLURGY