JY

John Jiin Chung Yang

📍 Acton, MA: #10 of 116 inventorsTop 9%
🗺 Massachusetts: #580 of 6,037 inventorsTop 10%
Overall (2005): #49,034 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6948927 Childproof safety disposable lighter 2005-09-27
6918758 Childproof safety disposable lighter 2005-07-19