Patents by Inventor Eric R. McElroy

Eric R. McElroy 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).

  • Laser marking system
    Patent number: 8624154
    Abstract: The present invention is directed to a laser marking device, system and method for its use.
    Type: Grant
    Filed: March 16, 2009
    Date of Patent: January 7, 2014
    Inventors: Eric R. McElroy, Todd L. Hockenberry, David M. Sweet
  • Laser marking system
    Publication number: 20090179016
    Abstract: The present invention is directed to a laser marking device, system and method for its use.
    Type: Application
    Filed: March 16, 2009
    Publication date: July 16, 2009
    Inventors: Eric R. McElroy, Todd L. Hockenberry, David M. Sweet