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Christopher A. Parent

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  • Holyoke, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Map positioning system
    • Patent number 6,326,904
    • Issue date Dec 4, 2001
    • United Innovations, Inc.
    • Christopher A. Parent
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Positioning systems
    • Patent number 4,833,785
    • Issue date May 30, 1989
    • United Innovations Division of United Engineers, Inc.
    • Christopher A. Parent
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Method and apparatus for controlling fuel injection timing in a com...
    • Patent number 4,760,830
    • Issue date Aug 2, 1988
    • Ambac Industries, Incorporated
    • Robert H. Bullis
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Positioning systems
    • Patent number 4,697,348
    • Issue date Oct 6, 1987
    • United Innovations Division of United Engineers, Inc.
    • Christopher A. Parent
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Positioning systems
    • Patent number 4,600,083
    • Issue date Jul 15, 1986
    • Christopher A. Parent
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Calendar
    • Patent number 4,531,314
    • Issue date Jul 30, 1985
    • United Innovations div. of United Engineers, Inc.
    • Christopher A. Parent
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Method and apparatus for controlling fuel injection timing in a com...
    • Patent number 4,463,729
    • Issue date Aug 7, 1984
    • Ambac Industries, Incorporated
    • Robert H. Bullis
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection pump
    • Patent number 4,229,148
    • Issue date Oct 21, 1980
    • Ambac Industries, Incorporated
    • James A. Richmond
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    MAP POSITIONING SYSTEM
    • Publication number 20010040515
    • Publication date Nov 15, 2001
    • CHRISTOPHER A. PARENT
    • G01 - MEASURING TESTING