Patents by Inventor Patrick B. Damman

Patrick B. Damman 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).

  • Pipe reinforcement system and method
    Patent number: 7303359
    Abstract: A pipe reinforcement system for reinforcing a pipe including a pipe section having an inner and an outer elbow surface separated by a pipe opening with a plurality of ceramic tiles overlying the pipe section, each of said tiles having a generally arcuate inner surface, said plurality of tiles secured to said pipe section with said inner arcuate surface positioned adjacent to said outer elbow surface.
    Type: Grant
    Filed: September 20, 2006
    Date of Patent: December 4, 2007
    Assignee: Progressive Products, Inc.
    Inventors: Patrick B. Damman, Robert N. Allison