Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028808 | Retractable stop for maintaining overhead clearance above an elevator car | Jose Manuel Gonzalez Rodil, Jose Juan Caballero Garcia, Fernando Sanz, Antonio de Miguel Urquijo, Andres Monzon Simon | 2011-10-04 |