TREA

James Patrick Hagan

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  • Laguna Beach, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 4,025,177
    • Issue date May 24, 1977
    • Addressograph-Multigraph Corporation
    • Ben Howard Owens
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

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    • Patent number 3,991,497
    • Issue date Nov 16, 1976
    • Addressograph-Multigraph Corporation
    • Ben Howard Owens
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER