JY

Joseph Yuan

RI Robeson Industries: 1 patents #6 of 11Top 55%
SL Spar Aerospace Limited: 1 patents #9 of 54Top 20%
📍 Toronto, CA: #3,468 of 9,482 inventorsTop 40%
Overall (All Time): #2,303,507 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5232090 Fan having stabilizing feet John J. Raab, Victor Pajak 1993-08-03
4942538 Telerobotic tracker Richard A. MacDonald, Felix H. N. Keung 1990-07-17