GY

Gwo-Tzeng Yang

Overall (All Time): #2,291,285 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5277123 Electroplating workpiece hanging bracket automatic exchanging device — 1994-01-11
4462232 Combination lock for luggage cases — 1984-07-31