Patents by Inventor Paul N. Pappas

Paul N. Pappas 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).

  • Reconditioned medical devices
    Patent number: 7614938
    Abstract: A method of reconditioning a medical device may include removing a portion of the medical device, and attaching to the medical device a replacement piece formed from nickel carbide and sized, shaped, and positioned to replace the portion removed.
    Type: Grant
    Filed: February 22, 2006
    Date of Patent: November 10, 2009
    Inventors: John C. Pappas, III, Paul N. Pappas