Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Gerald P. Rumierz — 1 Patent in 2021

CECelgard: 1 patents #15 of 41Top 40%
Fort Mill, SC: #23 of 58 inventorsTop 40%
South Carolina: #521 of 1,711 inventorsTop 35%
Overall (2021): #449,059 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10944087 Separators, batteries, systems, vehicles, and related methods Xiaomin Zhang, Karl F. Humiston, Charles E. Haire, Tyrone S. Fields, Michael A. Braswell +2 more 2021-03-09