Patents by Inventor Brian Keith Leaf

Brian Keith Leaf 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).

  • Connection system for an iontophoretic drug delivery device
    Patent number: 6687536
    Abstract: A connection system for an iontophoretic drug delivery apparatus comprises an electrode assembly, a power source and a structure for facilitating mating engagement therebetween. The electrode assembly includes a first interface and two electrical leads and the power source includes a second interface and two electrical contacts. The interfaces are configured to facilitate mating engagement therebetween and operative secured electrical continuity between the electrical leads of the electrode assembly and the electrical contacts of the power source.
    Type: Grant
    Filed: December 9, 1999
    Date of Patent: February 3, 2004
    Assignee: Iomed, Inc.
    Inventors: Jon E. Beck, Brian Keith Leaf