Patents by Inventor Billy R. Letson, Sr.

Billy R. Letson, Sr. 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).

  • Articulated brace for protection of the joint of a wearer's limbs
    Patent number: 4884561
    Abstract: A brace for protection and support of the joint of a wearer's limbs. The brace may be worn during periods of recuperation from injuries to the joint while also permitting the wearer to engage in contact sports, such as football, etc., while recuperating from such injuries.
    Type: Grant
    Filed: June 1, 1987
    Date of Patent: December 5, 1989
    Inventor: Billy R. Letson, Sr.