Patents by Inventor Ardle Page

Ardle Page 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).

  • Subgrate drain basin filter
    Publication number: 20050067338
    Abstract: The present invention is a filter insert inside a storm water inlet with a grate cover and including an inlet with a combination of curb inlet and grate, and holds the insert within the inlet by means of a support inserted within a sleeve that rests directly upon the basin covers' support.
    Type: Application
    Filed: June 5, 2003
    Publication date: March 31, 2005
    Inventor: Ardle Page