Robert F. Cotter

📍 Batavia, OH: #3 of 5 inventorsTop 60%

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

Overall (1989): #64,047 of 140,708Top 50%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4850964	Blood collection device	—	1989-07-25