Patents by Inventor Paul E. Crandall

Paul E. Crandall 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).

  • Range determining rifle scope
    Patent number: D516156
    Type: Grant
    Filed: March 25, 2005
    Date of Patent: February 28, 2006
    Inventor: Paul E. Crandall