TREA

Wieslaw Bergandy

Follow

Person

  • Arnold, MD, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Filling nozzle valve structure
    • Patent number 4,593,720
    • Issue date Jun 10, 1986
    • National Instrument Company, Inc.
    • Wieslaw Bergandy
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Filling machine with tandem-operated diaphragm filling units
    • Patent number 4,569,378
    • Issue date Feb 11, 1986
    • National Instrument Company Inc.
    • Wieslaw Bergandy
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Self-pressurizing pinch valve
    • Patent number 4,442,954
    • Issue date Apr 17, 1984
    • National Instrument Company, Inc.
    • Wieslaw Bergandy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Filling machine
    • Patent number 4,405,061
    • Issue date Sep 20, 1983
    • National Instrument Co., Inc.
    • Wieslaw Bergandy
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Filling machine
    • Patent number 4,401,141
    • Issue date Aug 30, 1983
    • National Instrument Company, Inc.
    • Robert Rosen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL