JL

James E. Lange

📍 LaPorte, IN: #1 of 9 inventorsTop 15%
🗺 Indiana: #496 of 1,942 inventorsTop 30%
Overall (1997): #135,532 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5647442 Drill rig with carrier/mast safety interlock — 1997-07-15