TREA

John W. Nelson

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  • Wyoming, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Laterally-disengageable bearing system
    • Patent number 4,653,344
    • Issue date Mar 31, 1987
    • Belco Industries Incorporation
    • John W. Nelson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roll through billet heater
    • Patent number 4,125,365
    • Issue date Nov 14, 1978
    • Oliver Machinery Company
    • John W. Nelson
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Heater for billets
    • Patent number 4,065,249
    • Issue date Dec 27, 1977
    • Oliver Machinery Company
    • John W. Nelson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Heater for billets
    • Patent number 3,994,678
    • Issue date Nov 30, 1976
    • Oliver Machinery Company
    • John W. Nelson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...