Richard Johnsen

📍 Hammond, IN: #5 of 19 inventorsTop 30%

🗺 Indiana: #304 of 1,469 inventorsTop 25%

Overall (1989): #65,843 of 140,708Top 50%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D303073	Offset body hammer	—	1989-08-29