Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Mary-Jo Lyons

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Burtonsville, MD: #53 of 94 inventorsTop 60%
Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #3,632,860 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6143251 Oxygen generating apparatus David Edward Beller, James M. Howard, Steven Robert Broder 2000-11-07