JJ

James H. Johnson

📍 Tampa, FL: #12 of 49 inventorsTop 25%
🗺 Florida: #421 of 2,217 inventorsTop 20%
Overall (1989): #100,325 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4887821 Game ball setting apparatus James E. Greene 1989-12-19