Patents by Inventor Craig Marden

Craig Marden 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).

  • Insulation dam for buried ducts and buried duct insulation depth indicator
    Patent number: 10465380
    Abstract: An insulation dam is provided that facilitates placement and retention of loosefill insulation over a duct. Additionally, a depth indicator is provided that facilitates placement of a proper depth of the loosefill insulation over the duct.
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: November 5, 2019
    Assignee: Owens Corning Intellectual Capital, LLC
    Inventors: Craig Marden, Mark H. Smith
  • INSULATION DAM FOR BURIED DUCTS AND BURIED DUCT INSULATION DEPTH INDICATOR
    Publication number: 20180080224
    Abstract: An insulation dam is provided that facilitates placement and retention of loosefill insulation over a duct. Additionally, a depth indicator is provided that facilitates placement of a proper depth of the loosefill insulation over the duct.
    Type: Application
    Filed: September 19, 2017
    Publication date: March 22, 2018
    Inventors: Craig Marden, Mark H. Smith