RT

Roger Tu

📍 San Francisco, CA: #2,088 of 5,107 inventorsTop 45%
🗺 California: #24,257 of 60,394 inventorsTop 45%
Overall (2017): #259,974 of 506,227Top 55%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9550481 Trailer with a trailer brake control device therein Wei-Chih Chen 2017-01-24