TREA

Frederick P. Pickett

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  • Sierra Madre, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mass spectrometer filter
    • Patent number 4,202,080
    • Issue date May 13, 1980
    • U.T.I.-Spectrotherm Corporation
    • Robert A. Holzl
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Mandrel for formation of mass spectrometer filter
    • Patent number 4,106,744
    • Issue date Aug 15, 1978
    • Analog Technology Corporation
    • James L. Lawrence
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Mass spectrometer filter
    • Patent number 4,079,254
    • Issue date Mar 14, 1978
    • Analog Technology Corporation
    • James L. Lawrence
    • H01 - BASIC ELECTRIC ELEMENTS