JF

James B. Frantz

📍 Excelsior, MN: #99 of 237 inventorsTop 45%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,183,384 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6940425 Apparatus and method for determining information for aircraft — 2005-09-06
6271769 Apparatus and method for measuring and displaying angular deviations from angle of zero lift for air vehicles — 2001-08-07