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Paul R. DuPont

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  • Gillette, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shatterproofing of fluorescent lamps
    • Patent number 6,702,638
    • Issue date Mar 9, 2004
    • Custom Spectrum Lighting, LLC
    • Paul Robert Dupont
    • F21 - LIGHTING
  • Information Patent Grant

    Shatterproofing of fluorescent lamps
    • Patent number 6,452,325
    • Issue date Sep 17, 2002
    • Thermoplastic Processes, Inc.
    • Paul Robert Dupont
    • F21 - LIGHTING
  • Information Patent Grant

    Torque-limiting fastener
    • Patent number 6,082,941
    • Issue date Jul 4, 2000
    • Rubber-Fab, Inc.
    • Paul Robert Dupont
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Quick connector for plastic tubing
    • Patent number 5,772,262
    • Issue date Jun 30, 1998
    • Rubber-Fab, Inc.
    • Paul Robert Dupont
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Smooth bore welding of thermoplastic tubing
    • Patent number 5,484,506
    • Issue date Jan 16, 1996
    • Sani-Tech Incorporated
    • Paul R. DuPont
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Quick-connect sanitary hose fitting
    • Patent number 5,320,389
    • Issue date Jun 14, 1994
    • Sani-Tech, Inc.
    • Paul R. Dupont
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Re-usable coupling for sanitary hoses
    • Patent number 5,176,411
    • Issue date Jan 5, 1993
    • Sani-Tech Incorporated
    • Paul R. DuPont
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Furniture jointing arrangement
    • Patent number 3,932,048
    • Issue date Jan 13, 1976
    • Thermoplastic Processes, Inc.
    • Paul R. DuPont
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents