JC

Jen-Tsair Chern

📍 Dayuan District, TW: #70 of 135 inventorsTop 55%
Overall (All Time): #4,045,315 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4486515 Storage battery electrolyte leak and over-replenishment preventing device — 1984-12-04