TREA

Werner Bergman

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  • Pleasanton, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sintered composite medium and filter
    • Patent number 4,687,579
    • Issue date Aug 18, 1987
    • The United States of America as represented by the United States Department o...
    • Werner Bergman
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Recirculating electric air filter
    • Patent number 4,623,365
    • Issue date Nov 18, 1986
    • The United States of America as represented by the Department of Energy
    • Werner Bergman
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Disk filter
    • Patent number 4,581,046
    • Issue date Apr 8, 1986
    • The United States of America as represented by the United States Department o...
    • Werner Bergman
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Electric filter with movable belt electrode
    • Patent number 4,405,342
    • Issue date Sep 20, 1983
    • Werner Bergman
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...