TREA

Donald W. Weinstein

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  • Nashua, NH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrostatic spray drying nozzle assembly
    • Patent number 11,285,498
    • Issue date Mar 29, 2022
    • Spraying Systems Co.
    • Thomas E. Ackerman
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROSTATIC SPRAY DRYING NOZZLE ASSEMBLY
    • Publication number 20220118467
    • Publication date Apr 21, 2022
    • SPRAYING SYSTEMS CO
    • Thomas E. Ackerman
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    ELECTROSTATIC SPRAY DRYING NOZZLE ASSEMBLY
    • Publication number 20200171517
    • Publication date Jun 4, 2020
    • SPRAYING SYSTEMS CO
    • Thomas E. Ackerman
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...