FD

Frederick W. DuVall

📍 Ogden, UT: #290 of 542 inventorsTop 55%
🗺 Utah: #11,293 of 19,430 inventorsTop 60%
Overall (All Time): #3,812,983 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
H1381 Omnidirectional flexible joint for rocket nozzles Keith H. Leavitt, Jerry E. Fonnesbeck 1994-12-06