Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
FL

Frank Philip Lund — 1 Patent

Shirrell Heath, GB: #1 of 1 inventorsTop 100%
Overall (All Time): #3,640,270 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5864229 Eddy current probe system and method for determining the midpoint and depth of a discontinuity 1999-01-26