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

Russell Drew LEDERMAN

Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #3,393,450 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7256933 Multi-purpose optical corrector system Clamore Dankmeyer 2007-08-14