SC

Spencer Cho

📍 Palmdale, CA: #5 of 30 inventorsTop 20%
🗺 California: #8,996 of 28,521 inventorsTop 35%
Overall (2003): #117,083 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6546586 Toothbrush with flossing functionality — 2003-04-15