Patents by Inventor David Dejarlais

David Dejarlais has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Reflective insulation
    Patent number: 8309200
    Abstract: A reflective insulation system. The reflective insulation system includes a reflective layer such as aluminum, a layer of fiberglass, and a layer of vapor retarding material. A first side of the layer of fiberglass is bonded to the reflective layer by a deposit of hot melt glue. The second side of the layer of fiberglass is bonded to the layer of vapor retarding material by a second deposit of hot melt glue. The vapor retarding layer may be a plastic material, such as polypropylene or a reflective material, such as aluminum. In an alternate construction, the reflective layer has a transverse dimension that is narrower than the vapor retarding material such that edge portions of the reflective layer are spaced inwardly with respect to edges of said vapor retarder material. A strip of adhesive tape, preferably foil tape, overlies and secures edge portions of the reflective and vapor retarder layers.
    Type: Grant
    Filed: July 12, 2007
    Date of Patent: November 13, 2012
    Assignee: Guardian Building Products Distribution, Inc.
    Inventors: Lawrence Zupon, David Dejarlais, James Gambatese, Stephen Neff
  • Reflective insulation
    Publication number: 20070259155
    Abstract: A reflective insulation system. The reflective insulation system includes a reflective layer such as aluminum, a layer of fiberglass, and a layer of vapor retarding material. A first side of the layer of fiberglass is bonded to the reflective layer by a deposit of hot melt glue. The second side of the layer of fiberglass is bonded to the layer of vapor retarding material by a second deposit of hot melt glue. The vapor retarding layer may be a plastic material, such as polypropylene or a reflective material, such as aluminum. In an alternate construction, the reflective layer has a transverse dimension that is narrower than the vapor retarding material such that edge portions of the reflective layer are spaced inwardly with respect to edges of said vapor retarder material. A strip of adhesive tape, preferably foil tape, overlies and secures edge portions of the reflective and vapor retarder layers.
    Type: Application
    Filed: July 12, 2007
    Publication date: November 8, 2007
    Inventors: Lawrence Zupon, David Dejarlais, James Gambatese, Stephen Neff
  • Reflective insulation
    Publication number: 20050101214
    Abstract: A reflective insulation system. The reflective insulation system includes a reflective layer such as aluminum, a layer of fiberglass, and a layer of vapor retarding material. A first side of the layer of fiberglass is bonded to the reflective layer by a deposit of hot melt glue. The second side of the layer of fiberglass is bonded to the layer of vapor retarding material by a second deposit of hot melt glue. The vapor retarding layer may be a plastic material, such as polypropylene or a reflective material, such as aluminum.
    Type: Application
    Filed: September 23, 2004
    Publication date: May 12, 2005
    Inventors: Lawrence Zupon, David Dejarlais, James Gambatese, Stephen Neff
  • Reflective insulation
    Patent number: 6797356
    Abstract: A reflective insulation system. The reflective insulation system includes a reflective layer such as aluminum, a layer of fiberglass, and a layer of vapor retarding material. A first side of the layer of fiberglass is bonded to the reflective layer by a deposit of hot melt glue. The second side of the layer of fiberglass is bonded to the layer of vapor retarding material by a second deposit of hot melt glue. The vapor retarding layer may be a plastic material, such as polypropylene or a reflective material, such as aluminum.
    Type: Grant
    Filed: February 26, 2002
    Date of Patent: September 28, 2004
    Assignee: CGI Silvercote Inc.
    Inventors: Lawrence Zupon, David Dejarlais, James Gambatese, Stephen Neff
  • Reflective insulation
    Publication number: 20020160673
    Abstract: A reflective insulation system. The reflective insulation system includes a reflective layer such as aluminum, a layer of fiberglass, and a layer of vapor retarding material. A first side of the layer of fiberglass is bonded to the reflective layer by a deposit of hot melt glue. The second side of the layer of fiberglass is bonded to the layer of vapor retarding material by a second deposit of hot melt glue. The vapor retarding layer may be a plastic material, such as polypropylene or a reflective material, such as aluminum.
    Type: Application
    Filed: February 26, 2002
    Publication date: October 31, 2002
    Applicant: CGI Silvercote Inc.
    Inventors: Lawrence Zupon, David Dejarlais, James Gambatese, Stephen Neff