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USPTO Patent Rankings Data through Dec 31, 2025
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Ronnie E. Smith — 3 Patents in 2023

CECelgard: 3 patents #5 of 42Top 15%
Huntersville, NC: #11 of 86 inventorsTop 15%
North Carolina: #553 of 5,783 inventorsTop 10%
Overall (2023): #63,197 of 537,848Top 15%
3 Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11833763 Separators, batteries, systems, vehicles, and related methods Xiaomin Zhang, Gerald P. Rumierz, Karl F. Humiston, Charles E. Haire, Tyrone S. Fields +2 more 2023-12-05
11626349 Multilayer hybrid battery separators for lithium ion secondary batteries and methods of making same Lie Shi, Jill V. Watson, Ronald W. Call 2023-04-11
11557812 Separators, batteries, systems, vehicles, and related methods Xiaomin Zhang, Gerald P. Rumierz, Karl F. Humiston, Charles E. Haire, Tyrone S. Fields +2 more 2023-01-17