RJ

Risto Jappinen

📍 Helsinki, FI: #43 of 192 inventorsTop 25%
Overall (2002): #132,434 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6437860 Method and apparatus for angle measurement or to define angular location of an object 2002-08-20