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

William McCallister

VEVectrix: 1 patents #7 of 17Top 45%
Greensboro, NC: #553 of 1,557 inventorsTop 40%
North Carolina: #18,756 of 45,564 inventorsTop 45%
Overall (All Time): #2,331,369 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D301546 Multiple liquid container 1989-06-13
4595917 Data processing technique for computer color graphic system Richard Katz 1986-06-17