Patents by Inventor Rodger D. Angel

Rodger D. Angel 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).

  • Door reinforcing device
    Patent number: 7661733
    Abstract: A door reinforcing device includes a pair of first and second spaced-apart plates. A locking device has a center lock, a main lock rod extending from the center lock and engaging the first plate and a retractable lock rod selectively extendable from the center lock and engaging the second plate.
    Type: Grant
    Filed: March 20, 2008
    Date of Patent: February 16, 2010
    Inventor: Rodger D. Angel