RJ

Ronald R. H. Jih

📍 New Taipei, TW: #6,529 of 10,472 inventorsTop 65%
Overall (All Time): #3,895,234 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4898353 Built-up stand Jing-Shuen Chi 1990-02-06