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

William A. Boothroyd — 1 Patent

IBM: 1 patents #44,794 of 70,183Top 65%
Davidson, NC: #97 of 161 inventorsTop 65%
North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #3,942,710 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4884199 User transaction guidance James C. Camann, Robert A. Palo 1989-11-28