Patents by Inventor Ronald Eugene Dykes

Ronald Eugene Dykes 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).

  • Diamond scalpel blade
    Patent number: D405178
    Type: Grant
    Filed: January 7, 1997
    Date of Patent: February 2, 1999
    Inventor: Ronald Eugene Dykes
  • Pupil expander
    Patent number: D735857
    Type: Grant
    Filed: October 31, 2012
    Date of Patent: August 4, 2015
    Inventor: Ronald Eugene Dykes