TREA

Mary L. Randall

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  • Buffalo, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Touch screen dielectric separators
    • Patent number 6,611,256
    • Issue date Aug 26, 2003
    • The Bergquist Company
    • Mary L. Randall
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Touch screen superimposed electrode configuration
    • Patent number 6,559,835
    • Issue date May 6, 2003
    • The Bergquist Company
    • Mary L. Randall
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Touch screen assembly
    • Patent number 6,424,339
    • Issue date Jul 23, 2002
    • The Bergquist Company
    • Mary L. Randall
    • G06 - COMPUTING CALCULATING COUNTING