Patents by Inventor David C. Fleckenstein

David C. Fleckenstein 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).

  • Finned resistance spot welding electrode
    Patent number: 8299388
    Abstract: Disclosed is a cooled welding electrode with a plurality of fins in the water well, where the fins are tapered between approximately 10 degrees and 45 degrees.
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: October 30, 2012
    Assignee: CMW International, Inc.
    Inventor: David C. Fleckenstein
  • FINNED RESISTANCE SPOT WELDING ELECTRODE
    Publication number: 20100243613
    Abstract: Disclosed is a cooled welding electrode with a plurality of fins in the water well, where the fins are tapered between approximately 10 degrees and 45 degrees.
    Type: Application
    Filed: October 22, 2008
    Publication date: September 30, 2010
    Inventor: David C. Fleckenstein