Home › Inventors › Tsang-Chuan Chang

Tsang-Chuan Chang — 1 Patent

Overall (All Time): #2,444,711 of 4,157,543Top 60%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12383027	Stress-reducing insole	—	2025-08-12