TREA

Thorn EMI-Varian Limited

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  • Hayes, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetron with frequency control means
    • Patent number 4,748,424
    • Issue date May 31, 1988
    • Thorn EMI-Varian Limited
    • Melvin G. England
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Magnetron with frequency sensor arrangement
    • Patent number 4,636,750
    • Issue date Jan 13, 1987
    • Thorn EMI-Varian Limited
    • Melvin G. England
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gyrotron device
    • Patent number 4,482,843
    • Issue date Nov 13, 1984
    • Thorn EMI-Varian Limited
    • Dudley Perring
    • H01 - BASIC ELECTRIC ELEMENTS