Patents by Inventor Daniel Ludeman

Daniel Ludeman 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).

  • Duct assembly with dual spin weld coupler
    Publication number: 20060255590
    Abstract: A method for forming an article having a first duct portion, a second duct portion and a coupling portion intermediate the first and second duct portions. The method includes substantially simultaneously spin-welding the first duct portion, the coupling portion and the second duct portion together to form a duct. A fluid-conveying article is also provided.
    Type: Application
    Filed: May 10, 2005
    Publication date: November 16, 2006
    Inventor: Daniel Ludeman