Patents by Inventor John Hewitt Leonard

John Hewitt Leonard 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).

  • Tissue penetration device
    Publication number: 20100324452
    Abstract: A moving coil tissue penetration device includes a magnetic source that produces a magnetic field in a magnetically active region. A cylindrical coil is secured to a translation substrate and disposed at least partially within the magnetically active region. A sharpened member is configured to penetrate tissue and mechanically coupled to the translation substrate.
    Type: Application
    Filed: August 26, 2010
    Publication date: December 23, 2010
    Inventors: Dominique Freeman, Dirk Boecker, Don Alden, Barry Dean Briggs, John Hewitt Leonard, Ray Freeman, George Gogue