TREA

William Ross Berggren

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  • Woodbury, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shrouded reaction vessel process
    • Patent number 5,882,604
    • Issue date Mar 16, 1999
    • Minnesota Mining and Manufacturing Company
    • Anthony Robert Maistrovich
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Shrouded reaction vessel
    • Patent number 5,814,278
    • Issue date Sep 29, 1998
    • Minnesota Mining and Manufacturing Company
    • Anthony Robert Maistrovich
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Electrospray coating apparatus and process utilizing precise contro...
    • Patent number 5,326,598
    • Issue date Jul 5, 1994
    • Minnesota Mining and Manufacturing Company
    • Albert E. Seaver
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...