JH

Jon L. Helgeland

GE: 1 patents #333 of 1,165Top 30%
📍 Champaign, IL: #10 of 42 inventorsTop 25%
🗺 Illinois: #1,118 of 4,656 inventorsTop 25%
Overall (1997): #128,790 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5660075 Wire drawing die having improved physical properties David M. Johnson 1997-08-26