TREA

Karl J. Warren

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  • Hudson, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Non-recirculating, die supplied doctored roll coater with solvent a...
    • Patent number 5,628,827
    • Issue date May 13, 1997
    • Minnesota Mining and Manufacturing Company
    • Robert P. McCollam
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Ultrasonically assisted coating method
    • Patent number 5,376,402
    • Issue date Dec 27, 1994
    • Minnesota Mining and Manufacturing Company
    • John W. Louks
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Ultrasonically assisted coating method
    • Patent number 5,262,193
    • Issue date Nov 16, 1993
    • Minnesota Mining and Manufacturing Company
    • John W. Louks
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents