Patents by Inventor James A. Townsend

James A. Townsend 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).

  • Circular prism light capacitor
    Patent number: 6587286
    Abstract: The present invention comprises of a circular prism having beveled periphery and center faces cooperating with multiple other prisms to form a light capacitor. The present invention allows a user to collect and hold the light in a storage-type device for use in a concentrated way when desired.
    Type: Grant
    Filed: August 27, 1999
    Date of Patent: July 1, 2003
    Inventor: James A. Townsend