Sywan-Min Shih

📍 San Dimas, CA: #5 of 14 inventorsTop 40%

🗺 California: #8,555 of 28,370 inventorsTop 35%

Overall (2004): #107,650 of 270,089Top 40%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6679780	Polyomino piece for games	—	2004-01-20