Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Patrick E. Mc Mahon

AMAmoco: 1 patents #610 of 1,251Top 50%
Wheaton, IL: #533 of 884 inventorsTop 65%
Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,962,546 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4783569 Selective gas-phase isomerization of dimethylnaphthalene: 2,6-DMN triad Gregory P. Hussmann 1988-11-08