FD

Francisco Luis Sanz Delgado

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
📍 Madrid, ES: #1,691 of 4,959 inventorsTop 35%
Overall (All Time): #3,323,706 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7523809 Elevator top of car safety Andres Monzon-Simon, Julián Cabañas Falcón, Fernando Del Rio Sanz, Antonio de Miguel Urquijo, Herbert Horbrugger +2 more 2009-04-28