Patents by Inventor Adrian T. Schollen

Adrian T. Schollen 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).

  • Storm water control header for culverts
    Patent number: 6338595
    Abstract: A storm-water control header for a culvert has a vertical head-wall with a thimble on the downstream side, and an adjustable inlet control device including a weir on the upstream side. The thimble is positioned within the culvert, and passes water from the weir to the culvert. A low flow section at the inlet control device allows water to pass from the bottom of the device at a low controlled rate to the culvert. A cover on the top of the control device excludes floating matter from the culvert.
    Type: Grant
    Filed: June 29, 2000
    Date of Patent: January 15, 2002
    Inventor: Adrian T. Schollen
  • Expandable container
    Patent number: D342674
    Type: Grant
    Filed: June 10, 1992
    Date of Patent: December 28, 1993
    Assignee: Expandable Containers ESB Division of 805004 Ontario Inc.
    Inventors: Adrian T. Schollen, John M. Todd
  • Knock down rainwater storage container
    Patent number: D393693
    Type: Grant
    Filed: August 6, 1996
    Date of Patent: April 21, 1998
    Assignee: 805004 Ontario Inc.
    Inventors: Adrian T. Schollen, Richard M. Schollen, Gerald Adamson