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William Smith

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  • Burlington, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Metal strip downcoilers
    • Patent number 4,297,865
    • Issue date Nov 3, 1981
    • The Steel Company of Canada, Ltd.
    • William Smith
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of hot rolling metal strip
    • Patent number 4,019,359
    • Issue date Apr 26, 1977
    • The Steel Company of Canada, Limited
    • William Smith
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Mandrelless downcoiler for coil box
    • Patent number 4,005,830
    • Issue date Feb 1, 1977
    • The Steel Company of Canada, Limited
    • William Smith
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL