DB

Dawn Bai

Overall (All Time): #2,298,717 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5176047 Tire dismounting tool for large motor vehicles Claude Huang 1993-01-05
5125297 Wheel nut loosening and tightening hand tool Claude Huang 1992-06-30