JR

Johannes Adrianus Maria van Roosmalen

📍 Petten, NL: #3 of 8 inventorsTop 40%
Overall (2023): #382,337 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11769847 Solar panel with four terminal tandem solar cell arrangement Siegfried Christiaan Veenstra, Dong Zhang, Markus Johan Jansen 2023-09-26