JR

John Roncz

📍 Elkhart, IN: #14 of 44 inventorsTop 35%
🗺 Indiana: #496 of 1,942 inventorsTop 30%
Overall (1997): #126,431 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5697468 Spoiler system for ground effect vehicles William F. Russell 1997-12-16