Vincent Chang

📍 Rancho Cordova, CA: #3 of 39 inventorsTop 8%

🗺 California: #2,168 of 28,370 inventorsTop 8%

Overall (2004): #18,542 of 270,089Top 7%

Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D499008	Hanger	—	2004-11-30
6808164	Rope tensioning device	—	2004-10-26
6708953	Rope tension device	—	2004-03-23