Patents by Inventor Troy R. Norred

Troy R. Norred 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).

  • Percutaneous aortic valve replacement
    Patent number: 6482228
    Abstract: An aortic heart valve which is adapted to be placed percutaneously without the need for open-heart surgery is placed by a catheter and held in place with a stent system. The stent system is expanded in the ascending aorta to anchor the valve in the aortic channel above the native aortic valve.
    Type: Grant
    Filed: November 14, 2000
    Date of Patent: November 19, 2002
    Inventor: Troy R. Norred