JS

Joseph M. Sim

📍 Edwardsville, IL: #7 of 18 inventorsTop 40%
🗺 Illinois: #1,021 of 4,484 inventorsTop 25%
Overall (1994): #111,525 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5314331 Orthodontic spacing spring David J. Brosius 1994-05-24