Patents by Inventor Robert D. Perez

Robert D. Perez 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).

  • Data entry unit
    Patent number: D561760
    Type: Grant
    Filed: August 10, 2006
    Date of Patent: February 12, 2008
    Assignee: EBS Group Limited
    Inventors: Peter Danko, Robert D. Perez, Adam Schoenfeld, Michael O. Grossman
  • Data entry unit
    Patent number: D563408
    Type: Grant
    Filed: August 10, 2006
    Date of Patent: March 4, 2008
    Assignee: EBS Group Limited
    Inventors: Peter Danko, Robert D. Perez, Adam Schoenfeld, Michael O. Grossman