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USPTO Patent Rankings Data through Sept 30, 2025
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Ming S. Chang — 3 Patents

Changhua City, IL: #1 of 1 inventorsTop 100%
Overall (All Time): #1,573,153 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7857320 Bearing isolator seal with floating ring 2010-12-28
D484393 Mechanical cable snap 2003-12-30
6276046 Molding method for bicycle metal frame 2001-08-21