TREA

Donald Francis Colglazier

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  • Longmont, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Copying method and apparatus
    • Patent number 4,990,967
    • Issue date Feb 5, 1991
    • International Business Machines Corporation
    • Donald F. Colglazier
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Servo-controlled automatic document feeder
    • Patent number 4,457,506
    • Issue date Jul 3, 1984
    • International Business Machines Corporation
    • William H. Ashbee
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Bottom-up stacker
    • Patent number 4,456,235
    • Issue date Jun 26, 1984
    • International Business Machines Corporation
    • Donald F. Colglazier
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Document feeder electronic registration gate
    • Patent number 4,455,018
    • Issue date Jun 19, 1984
    • International Business Machines Corporation
    • Donald F. Colglazier
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Vacuum document feeder
    • Patent number 4,382,593
    • Issue date May 10, 1983
    • International Business Machines Corporation
    • Mark A. Beran
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Cut-sheet xerographic copier having combing wheel sheet feed and a...
    • Patent number 4,175,741
    • Issue date Nov 27, 1979
    • International Business Machines Corporation
    • Donald F. Colglazier
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Copier having removable paper feed module
    • Patent number 4,165,069
    • Issue date Aug 21, 1979
    • International Business Machines Corporation
    • Donald F. Colglazier
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Combing wheel
    • Patent number 4,126,305
    • Issue date Nov 21, 1978
    • International Business Machines Corporation
    • Donald F. Colglazier
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Combing wheel feed nip with second sheet restraint
    • Patent number 4,113,245
    • Issue date Sep 12, 1978
    • International Business Machines Corporation
    • Donald Francis Colglazier
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Multibin, cut-sheet xerographic copier
    • Patent number 4,089,516
    • Issue date May 16, 1978
    • International Business Machines Corporation
    • Donald Francis Colglazier
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL