JC

Joseph J. Chang

📍 Wyoming, MI: #9 of 21 inventorsTop 45%
🗺 Michigan: #1,659 of 6,198 inventorsTop 30%
Overall (2002): #189,865 of 266,432Top 75%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6391007 Solid blunt for a needle assembly Philip Schmidt, Dennis M. Bialecki 2002-05-21