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Leonard J. Charlebois

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  • Kanata, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for manufacture of sealing closures for a telecommunicati...
    • Patent number 4,725,035
    • Issue date Feb 16, 1988
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Forming of cable splice closures
    • Patent number 4,678,866
    • Issue date Jul 7, 1987
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Manufacture of sealing closures for a telecommunications cable splice
    • Patent number 4,670,980
    • Issue date Jun 9, 1987
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Forming of cable splice closures
    • Patent number 4,654,474
    • Issue date Mar 31, 1987
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Seals
    • Patent number 4,648,606
    • Issue date Mar 10, 1987
    • Northern Telecom Limited
    • Allan P. Brown
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Manually portable container
    • Patent number 4,632,279
    • Issue date Dec 30, 1986
    • Northern Telecom Limited
    • Michael J. Donaldson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Forming of cable splice closures
    • Patent number 4,629,597
    • Issue date Dec 16, 1986
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Seal assembly
    • Patent number 4,609,773
    • Issue date Sep 2, 1986
    • Northern Telecom Limited
    • Allan P. Brown
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Apparatus for sealably encapsulating articles
    • Patent number 4,592,721
    • Issue date Jun 3, 1986
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Moulding equipment
    • Patent number 4,591,330
    • Issue date May 27, 1986
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Cable splice closure and strain relief
    • Patent number 4,581,480
    • Issue date Apr 8, 1986
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Sealing closure for a cable splice
    • Patent number 4,570,032
    • Issue date Feb 11, 1986
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Telecommunications cable splice closures
    • Patent number 4,549,039
    • Issue date Oct 22, 1985
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • G02 - OPTICS
  • Information Patent Grant

    Forming of cable splice closures
    • Patent number 4,528,419
    • Issue date Jul 9, 1985
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Methods and apparatus for sealing articles
    • Patent number 4,528,150
    • Issue date Jul 9, 1985
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Methods of moulding of plastics articles
    • Patent number 4,490,315
    • Issue date Dec 25, 1984
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Retainer for packaged optical fiber splices and organizing tray uti...
    • Patent number 4,489,830
    • Issue date Dec 25, 1984
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • G02 - OPTICS
  • Information Patent Grant

    Optical cable and cable pulling attachment assemblies
    • Patent number 4,460,159
    • Issue date Jul 17, 1984
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • G02 - OPTICS
  • Information Patent Grant

    Moulding apparatus for encapsulating cable splices
    • Patent number 4,405,083
    • Issue date Sep 20, 1983
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Encapsulation of telecommunications cable splices
    • Patent number 4,322,573
    • Issue date Mar 30, 1982
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Telecommunications cable with grounding installations at spaced int...
    • Patent number 4,255,609
    • Issue date Mar 10, 1981
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Telecommunication cable splices
    • Patent number 4,152,539
    • Issue date May 1, 1979
    • Northern Telecom Limited
    • Leonard J. Charlebois
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER