David W. Watkins

Person

  • Plumtree, Nottinghamshire, GB

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat treatment of material

    • Patent number 4,455,285
    • Issue date Jun 19, 1984
    • David W. Watkins
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...