TREA

John Dangelewicz

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  • San Diego, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sheet fed device
    • Patent number 10,960,690
    • Issue date Mar 30, 2021
    • Hewlett-Packard Development Company, L.P.
    • John A Dangelewicz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Tray surface cleaning device
    • Patent number 8,220,389
    • Issue date Jul 17, 2012
    • Hewlett-Packard Development Company, L.P.
    • John A. Dangelewicz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sheet lifting with corner projections
    • Patent number 7,942,403
    • Issue date May 17, 2011
    • Hewlett-Packard Development Company, L.P.
    • John A. Dangelewicz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Media support pick device
    • Patent number 7,806,399
    • Issue date Oct 5, 2010
    • Hewlett-Packard Development Company, L.P.
    • John A. Dangelewicz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sheet handling using a ramp and grippers on an endless belt
    • Patent number 7,597,319
    • Issue date Oct 6, 2009
    • Hewlett-Packard Development Company, L.P.
    • John A. Dangelewicz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    System and method for locally controlling the thickness of a flexib...
    • Patent number 6,467,878
    • Issue date Oct 22, 2002
    • Hewlett-Packard Company
    • Steven W. Steinfield
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cascaded tensioning tangential drive for THA handling
    • Patent number 6,314,660
    • Issue date Nov 13, 2001
    • Hewlett-Packard Company
    • John Dangelewicz
    • F26 - DRYING

Patents Applicationslast 30 patents

  • Information Patent Application

    Media Support Pick Device
    • Publication number 20090152798
    • Publication date Jun 18, 2009
    • John A. Dangelewicz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Tray Surface Cleaning Device
    • Publication number 20090151583
    • Publication date Jun 18, 2009
    • John A. Dangelewicz
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Sheet handling
    • Publication number 20060261536
    • Publication date Nov 23, 2006
    • John A. Dangelewicz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Sheet handling
    • Publication number 20060261537
    • Publication date Nov 23, 2006
    • Hewlett-Packard Development Company L.P.
    • John A. Dangelewicz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL