Patents by Inventor Charles Bloodworth

Charles Bloodworth 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).

  • Publication number: 20050094833
    Abstract: A method is described whereby composite materials and computer-controlled machining are used to completely encapsulate the conductors in the stators of an electrostatic loudspeaker. This process solves many difficult problems inherent in the construction of such speakers. These include the need for outstanding electrical insulation, avoidance of damage due to arcing, elimination of protective circuitry, durability, a high degree of flatness, high efficiency, light weight, ease of construction, and pleasing appearance.
    Type: Application
    Filed: October 30, 2003
    Publication date: May 5, 2005
    Inventors: Charles Bloodworth, Roger Sanders