Patents by Inventor Russell Bjella

Russell Bjella 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).

  • Method of making rings
    Patent number: 4819452
    Abstract: A finger ring with slotted design cavities for securely holding a design panel without the need for soldering or the like.
    Type: Grant
    Filed: November 13, 1987
    Date of Patent: April 11, 1989
    Inventor: Russell Bjella