JF

John Garrett Frederick

📍 Nacogdoches, TX: #19 of 75 inventorsTop 30%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #1,934,571 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10258865 Athletic field boundary system 2019-04-16
6010416 Portable athletic field boundary 2000-01-04