Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Michael J. Bulley

FEFerro: 1 patents #204 of 431Top 50%
Zanesville, OH: #29 of 67 inventorsTop 45%
Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,578,049 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6214078 High temperature ceramic filter Philip S. Way, Thomas J. Vlach 2001-04-10