Donald R. Sappington

📍 Holden, MO: #8 of 31 inventorsTop 30%

🗺 Missouri: #150 of 859 inventorsTop 20%

Overall (1989): #119,035 of 140,708Top 85%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4819611	Archery bow flexible sight pin	—	1989-04-11