Patents by Inventor Jim McIllwain

Jim McIllwain 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).

  • System and method for producing on demand high temperature water
    Publication number: 20070170273
    Abstract: A system and method for efficiently producing high flow rate on-demand hot water. The system utilizes on-demand hot water heaters, super heated water expansion tanks, and a high flow mixing valve.
    Type: Application
    Filed: January 10, 2007
    Publication date: July 26, 2007
    Applicant: McIllwain Equipment Company, Inc.
    Inventor: Jim McIllwain