TREA

Robert A. Brewer

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  • Oakland, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Key tag
    • Patent number 4,945,741
    • Issue date Aug 7, 1990
    • Robert A. Brewer
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Labeling keeper
    • Patent number 4,492,048
    • Issue date Jan 8, 1985
    • Robert A. Brewer
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Key labeling system
    • Patent number 4,425,772
    • Issue date Jan 17, 1984
    • Robert A. Brewer
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Harness with separate, adjustable camera holder
    • Patent number 4,168,022
    • Issue date Sep 18, 1979
    • Robert A. Brewer
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Connector for camera harnesses
    • Patent number 4,058,242
    • Issue date Nov 15, 1977
    • Robert A. Brewer
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Harness article carrier
    • Patent number 4,033,488
    • Issue date Jul 5, 1977
    • Robert A. Brewer
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Function-separating connector
    • Patent number 4,024,608
    • Issue date May 24, 1977
    • Robert A. Brewer
    • A45 - HAND OR TRAVELLING ARTICLES