CT

Chien-Chang Tseng

📍 Zhangzhou, CN: #2 of 24 inventorsTop 9%
Overall (2025): #134,145 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12427373 Hip adductor and abductor machine 2025-09-30
D1068970 Thigh train machine 2025-04-01