Ronald E. Hart

JC J. I. Case: 1 patents #15 of 59Top 30%

📍 Muscatine, IA: #2 of 8 inventorsTop 25%

🗺 Iowa: #89 of 549 inventorsTop 20%

Overall (1989): #63,117 of 140,708Top 45%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4848498	Combined door and tool tray in tractor engine housing	Robert T. Peterson	1989-07-18