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

Leslie W. Ferguson — 2 Patents

Virginia: #12,642 of 34,511 inventorsTop 40%
Overall (All Time): #2,215,041 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6405424 Method for precisely aligning bolt holes 2002-06-18
6171195 Apparatus and method for aligning shaft couplings 2001-01-09