Patents by Inventor James Congdon

James Congdon 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).

  • Adapter board with splined bushing
    Patent number: 11926989
    Abstract: A blade assembly includes an adapter board including a lower tool bit attachment portion, terminating in a lower adapter board free end, the lower adapter board free end defining a bottom surface defining a plurality of shank receiving bores. A plurality of bushings are disposed in a corresponding one of the plurality of shank receiving bores.
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: March 12, 2024
    Assignee: Caterpillar Inc.
    Inventors: David Bruno Parzynski, Jr., Thomas Marshall Congdon, Tobias James Toennies
  • Sol-gel/metal hydride composite and process
    Publication number: 20070172656
    Abstract: An external gelation process is described which produces granules of metal hydride particles contained within a sol-gel matrix. The resulting granules are dimensionally stable and are useful for applications such as hydrogen separation and hydrogen purification. An additional coating technique for strengthening the granules is also provided.
    Type: Application
    Filed: January 26, 2006
    Publication date: July 26, 2007
    Applicant: Washington Savannah River Company LLC
    Inventor: James Congdon