JC

John Chang

University of California: 1 patents #190 of 1,015Top 20%
📍 Danville, CA: #45 of 111 inventorsTop 45%
🗺 California: #8,996 of 28,521 inventorsTop 35%
Overall (2003): #195,280 of 273,478Top 75%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6607487 Ultrasound image guided acetabular implant orientation during total hip replacement Waleed Sami Haddad, Jan-Ulco Kluiwstra, Dennis Matthews, Kenneth B. Trauner 2003-08-19