HP

Hajo Jelmer Prins

📍 Delft, NL: #342 of 1,192 inventorsTop 30%
Overall (All Time): #2,258,319 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D397111 Telephone René Johan Van Geer 1998-08-18
D391956 Telephone René Johan Van Geer 1998-03-10