JB

John J. Barr

📍 Sanford, FL: #338 of 670 inventorsTop 55%
🗺 Florida: #33,682 of 67,251 inventorsTop 55%
Overall (All Time): #3,568,086 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6167916 Multi-purpose underground utility conduit system Thomas F. Gustafson, Walter D. Keller 2001-01-02