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

Francis H. Shackelford, Jr.

Hookerton, NC: #1 of 2 inventorsTop 50%
North Carolina: #14,587 of 45,564 inventorsTop 35%
Overall (All Time): #1,595,554 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7117805 Boat lift 2006-10-10
5749313 Watercraft lift 1998-05-12
5603280 Boat Mooring apparatus 1997-02-18