TREA

John J. Jonas

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  • Westmount, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Steel tube alloy
    • Patent number 5,226,978
    • Issue date Jul 13, 1993
    • The Algoma Steel Corporation, Limited
    • Patrick J. Hunt
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Interstitial free steels and method thereof
    • Patent number 5,200,005
    • Issue date Apr 6, 1993
    • McGill University
    • Abbas Najah-Zadeh
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Seamless steel tube manufacture
    • Patent number 5,186,769
    • Issue date Feb 16, 1993
    • The Algoma Steel Corporation, Limited
    • Patrick J. Hunt
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Steel rolling using optimized rolling schedule
    • Patent number 4,840,051
    • Issue date Jun 20, 1989
    • Ipsco Inc.
    • Francisco Boratto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...