WC

Wen-I Chang

Overall (All Time): #1,449,697 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10634491 Ranging device providing slope measurement 2020-04-28
10466046 External display rangefinder 2019-11-05
6939241 Quick chipping set 2005-09-06