HC

Hernán Humberto Rojas Castillo

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Berga, ES: #102 of 285 inventorsTop 40%
Overall (All Time): #3,462,823 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6965679 Equalizable electro-acoustic device used in commercial panels and method for converting said panels Alejandro José Pedro Lopez Bosio 2005-11-15