Patents by Inventor Leslie Stewart Holroyd

Leslie Stewart Holroyd 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).

  • Building wall structures and their components
    Publication number: 20100212241
    Abstract: A rectilinear extruded plastic wall forming panel characterized being able to directly connect to next adjoining panels either by sliding adjoining panels together or by pushing them together. Also, if one of the panel walls is to become an exterior wall, it is preferably reinforced, for example with pultruded fiberglass or foamed PVC.
    Type: Application
    Filed: May 21, 2009
    Publication date: August 26, 2010
    Applicant: Nuform Building Technologies Inc.
    Inventor: Leslie Stewart Holroyd