Patents by Inventor Marvin Nordling

Marvin Nordling 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).

  • Method and apparatus for abandoning a sewer pipe using a cured in place sewer plug
    Publication number: 20050257846
    Abstract: The present invention provide a method for abandoning a sewer pipe, such as an abandoned lateral line that employs an inflatable sewer plug impregnated with resin which is either pushed into place or pulled into place, frequently in a lateral sewer line, inflated and allowed to cure thus blocking the flow of liquid into a main sewer line.
    Type: Application
    Filed: May 23, 2005
    Publication date: November 24, 2005
    Inventor: Marvin Nordling