TREA

Michael Oldsberg

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  • Chaska, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for enhanced fractionation of recovered waste streams
    • Patent number 10,377,652
    • Issue date Aug 13, 2019
    • Fremont Industries, Inc.
    • Kyle Hunter Hanson
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Galvanized metal corrosion inhibitor
    • Patent number 6,814,930
    • Issue date Nov 9, 2004
    • Michael T. Oldsberg
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Galvanized metal corrosion inhibitor
    • Patent number 6,468,470
    • Issue date Oct 22, 2002
    • Fremont Industries, Inc.
    • Michael T. Oldsberg
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Chemical dispensing system
    • Patent number 5,865,343
    • Issue date Feb 2, 1999
    • Fremont Industries, Inc.
    • Bruce D. Busch
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Galvanized metal corrosion inhibitor
    • Patent number 5,407,597
    • Issue date Apr 18, 1995
    • Fremont Industries, Inc.
    • Bruce D. Busch
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...