TREA

Don Spann

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  • San Diego, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Microwave energy ink drying method
    • Patent number 6,508,550
    • Issue date Jan 21, 2003
    • Eastman Kodak Company
    • Bernard John Eastlund
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Digital media cutter
    • Patent number 6,491,361
    • Issue date Dec 10, 2002
    • Encad, Inc.
    • Donald E. Spann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Microwave applicator for drying sheet material
    • Patent number 6,444,964
    • Issue date Sep 3, 2002
    • Encad, Inc.
    • Bernard John Eastlund
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Microwave energy ink drying system
    • Patent number 6,425,663
    • Issue date Jul 30, 2002
    • Encad, Inc.
    • Bernard John Eastlund
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer having a plastic platen
    • Patent number 6,036,380
    • Issue date Mar 14, 2000
    • Encad, Inc.
    • Dennis J. Astroth
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS