Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Lewis E. Osterhoudt

MHMpc Holding: 1 patents #1 of 9Top 15%
Phoenixville, PA: #254 of 399 inventorsTop 65%
Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #2,987,458 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9266040 Filtration system 2016-02-23