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

Daniel McClain

Xerox: 1 patents #5,237 of 8,622Top 65%
Hughesville, PA: #10 of 15 inventorsTop 70%
Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,837,699 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5262266 Halogenated charge directors for liquid developers William A. Houle 1993-11-16