Patents by Inventor Jonathan E. Smith

Jonathan E. Smith 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).

  • Stormwater chamber with changing corrugation width angle
    Patent number: 7306399
    Abstract: An arch shape cross section molded plastic stormwater chamber, which has a multiplicity of corrugations, can be nested within another like chamber for shipment. The width and included angle between the opposing sides of each corrugation both decrease with elevation from the base of the chamber.
    Type: Grant
    Filed: May 26, 2006
    Date of Patent: December 11, 2007
    Assignee: Infiltrator Systems, Inc.
    Inventor: Jonathan E. Smith