Patents by Inventor Billwayne Jamel

Billwayne Jamel 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).

  • Periscope finder
    Patent number: 4235541
    Abstract: A periscope finder readily attached to a camera in place of the camera lens which includes a pair of telescopic tubular members having light reflecting mirrors at their free ends and being detachably joined to the camera lens at their inner ends.
    Type: Grant
    Filed: March 29, 1979
    Date of Patent: November 25, 1980
    Inventor: Billwayne Jamel