Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Brian Stein — 1 Patent

ICIsm Co.: 1 patents #5 of 10Top 50%
Lijsterbesstraat, PA: #31 of 50 inventorsTop 65%
Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,245,138 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7914599 Slag conditioner composition, process for manufacture and method of use in steel production Joseph L. Stein, John Beatty 2011-03-29