JR

Johannes Roos

📍 Medemblik, NL: #3 of 7 inventorsTop 45%
Overall (All Time): #1,681,226 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4434570 Advertising holder 1984-03-06
4413428 Hair dryer casing 1983-11-08
4384664 Device for dispensing serial numbers attached on a strip of paper 1983-05-24