Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D454878 | Advanced game pad | Kevin S. Hayes, Antonino C. Mattina, Kenneth Mori, Ernesto Quinteros, Mark R. Westcott | 2002-03-26 |
| D454567 | Game pad | Kevin S. Hayes, Antonino C. Mattina, Kenneth Mori, Ernesto Quinteros, Mark R. Westcott | 2002-03-19 |