CC

Chia-Chen Chu

📍 Lemon Grove, CA: #2 of 36 inventorsTop 6%
🗺 California: #3,859 of 26,763 inventorsTop 15%
Overall (2002): #71,140 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6406404 Facial muscle exercising device — 2002-06-18
6406405 Flared and weighted facial muscle exercising device — 2002-06-18