William D. Barnhart

📍 Ripon, WI: #3 of 11 inventorsTop 30%

🗺 Wisconsin: #325 of 1,637 inventorsTop 20%

Overall (1989): #44,835 of 140,708Top 35%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4801045	Produce dispenser	—	1989-01-31