CY

Chang J. Yee

EC Ecrm: 1 patents #1 of 4Top 25%
📍 Billerica, MA: #8 of 35 inventorsTop 25%
🗺 Massachusetts: #1,783 of 6,384 inventorsTop 30%
Overall (2002): #239,401 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6464219 Vacuum roller Alan L. Weeks 2002-10-15