David Chang

📍 Irvine, CA: #51 of 175 inventorsTop 30%

🗺 California: #3,049 of 13,957 inventorsTop 25%

Overall (1994): #146,582 of 165,921Top 90%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5299925	Bicycle rear-wheel hub assembly	—	1994-04-05