TREA

Frederick W. MacDougall

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  • Marion, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrode patterning in metallized electrode capacitors
    • Patent number 5,717,563
    • Issue date Feb 10, 1998
    • Aerovox Incorporated
    • Frederick W. MacDougall
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Capacitive pulse forming network
    • Patent number 5,559,404
    • Issue date Sep 24, 1996
    • Aerovox Incorporated
    • Frederick W. MacDougall
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    High current pressure sensitive interrupters
    • Patent number 4,992,905
    • Issue date Feb 12, 1991
    • Aerovox Incorporated
    • Frederick W. MacDougall
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reverse discharge diode capacitor
    • Patent number 4,975,796
    • Issue date Dec 4, 1990
    • Aerovox Incorporated
    • Frederick W. MacDougall
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrical capacitor
    • Patent number 4,922,375
    • Issue date May 1, 1990
    • Aerovox Incorporated
    • Frederick W. MacDougall
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pressure sensitive interrupters for capacitors
    • Patent number 4,698,725
    • Issue date Oct 6, 1987
    • Aerovox Incorporated
    • Frederick W. MacDougall
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Segmented capacitor
    • Patent number 4,694,377
    • Issue date Sep 15, 1987
    • Aerovox Incorporated
    • Frederick W. MacDougall
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Capacitor with idler
    • Patent number 4,586,112
    • Issue date Apr 29, 1986
    • Aerovox Incorporated
    • Frederick W. MacDougall
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Voltage doubler circuit
    • Patent number 4,549,257
    • Issue date Oct 22, 1985
    • Aerovox Incorporated
    • Frederick W. MacDougall
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Capacitor resistor
    • Patent number 4,467,392
    • Issue date Aug 21, 1984
    • Aerovox Incorporated
    • Frederick W. MacDougall
    • H01 - BASIC ELECTRIC ELEMENTS