TREA

The Anaconda Company

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  • Denver, CO, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Metal recovery process from aluminum dross
    • Patent number 4,386,956
    • Issue date Jun 7, 1983
    • The Anaconda Company
    • David J. Roth
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Lightweight reel
    • Patent number 4,345,724
    • Issue date Aug 24, 1982
    • The Anaconda Company
    • Willard G. Lindell
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Telluric noise cancellation in induced polarization prospecting
    • Patent number 4,339,720
    • Issue date Jul 13, 1982
    • The Anaconda Company
    • Mark O. Halverson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Modified vestigial side band transmission system
    • Patent number 4,312,064
    • Issue date Jan 19, 1982
    • The Anaconda Company
    • Stephen M. Bench
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Sloped wall structure and anchor clip
    • Patent number 4,296,576
    • Issue date Oct 27, 1981
    • The Anaconda Company
    • Hoyt G. Rice
    • E04 - BUILDING
  • Information Patent Grant

    Process for recovering gallium
    • Patent number 4,193,968
    • Issue date Mar 18, 1980
    • The Anaconda Company
    • Robert E. Sullivan
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Direct production of copper metal
    • Patent number 4,178,174
    • Issue date Dec 11, 1979
    • The Anaconda Company
    • Charles Arentzen
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Direct production of copper metal
    • Patent number 4,148,630
    • Issue date Apr 10, 1979
    • The Anaconda Company
    • Charles Arentzen
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks