[2010] Microcontrolled based Cushion and Method to Control and Prevent Ulcers, File: NL/a/2006/000002, Inventors: Dr. Graciano Dieck-Assad, Dr. Sergio O. Martínez, Ing. Alexander Lemizka, Ing. Marcial Iván Reyes de la Cruz, Patent title by ITESM, Country: México, Date: January 11, 2006. Patent Awarded on September 10th of 2010, IMPI Registration Number 66302.