Joseph R. Spoonster, Sr., deceased

📍 Barberton, OH: #2 of 9 inventorsTop 25%

🗺 Ohio: #715 of 3,574 inventorsTop 25%

Overall (1989): #139,298 of 140,708Top 100%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4869511	Golfer's training device	—	1989-09-26