Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Thomas J. Vlach

FEFerro: 3 patents #89 of 431Top 25%
CECerco: 1 patents #2 of 6Top 35%
Eastlake, OH: #35 of 114 inventorsTop 35%
Ohio: #18,857 of 73,341 inventorsTop 30%
Overall (All Time): #1,266,757 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6797203 Method of forming ceramic beads Viktor Yaroshenko, Vijay V. Pujar 2004-09-28
6214078 High temperature ceramic filter Philip S. Way, Michael J. Bulley 2001-04-10
5258335 Low dielectric, low temperature fired glass ceramics S. K. Muralidhar, Gordon J. Roberts, Aziz S. Shaikh, David J. Leandri, Dana Lynn Hankey 1993-11-02
5164342 Low dielectric, low temperature fired glass ceramics S. K. Muralidhar, Aziz S. Shaikh, Gordon J. Roberts, Dana Lynn Hankey, David J. Leandri 1992-11-17