TREA

Frederick W. Stark III

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  • Westbrook, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Universal emergency sign
    • Patent number 6,457,270
    • Issue date Oct 1, 2002
    • Frederick W. Stark
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Universal emergency sign
    • Patent number D445138
    • Issue date Jul 17, 2001
    • Frederick W. Stark
    • D20 - Sales and advertising equipment