TREA

John Ferraro

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  • San Diego, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Servicing system for an inkjet printhead
    • Patent number RE40294
    • Issue date May 6, 2008
    • Hewlett-Packard Development Company, L.P.
    • William Wistar Rhoads
    • 347 - Incremental printing of symbolic information
  • Information Patent Grant

    Servicing system for an inkjet printhead
    • Patent number 6,913,338
    • Issue date Jul 5, 2005
    • Hewlett-Packard Development Company, L.P.
    • W. Wistar Rhoads
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Servicing system for an inkjet printhead
    • Patent number 5,905,514
    • Issue date May 18, 1999
    • Hewlett-Packard Company
    • W. Wistar Rhoads
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents