CB

Christian Barckhahn

HP HP: 2 patents #5,870 of 16,619Top 40%
📍 Sant Cugat del Vallès, ES: #246 of 681 inventorsTop 40%
Overall (All Time): #2,177,921 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6863372 Printer device and method Elizabeth Zapata 2005-03-08
6655782 Printer device and method Elizabeth Zapata 2003-12-02