Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028808 | Retractable stop for maintaining overhead clearance above an elevator car | Jose Manuel Gonzalez Rodil, Francisco Manuel Cervera Morales, Jose Juan Caballero Garcia, Fernando Sanz, Antonio de Miguel Urquijo | 2011-10-04 |
| 7607516 | Elevator governor device | Fernando Del Rio Sanz | 2009-10-27 |