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USPTO Patent Rankings Data through Dec 31, 2025
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Eric H. Miller — 4 Patents in 2021

DADaramic: 4 patents #2 of 16Top 15%
Philpot, KY: #1 of 1 inventorsTop 100%
Kentucky: #56 of 1,120 inventorsTop 5%
Overall (2021): #50,680 of 548,734Top 10%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11183738 Lead acid battery separators, batteries and related methods J. Kevin Whear, Margaret R. Roberts 2021-11-23
11128014 Separators with fibrous mat, lead acid batteries using the same, and methods and systems associated therewith Ahila Krishnamoorthy, James P. Perry, J. Kevin Whear 2021-09-21
10985428 Lead-acid battery separators with improved performance and batteries and vehicles with the same and related methods M. Neal Golovin, Ahila Krishnamoorthy, Matthew Howard, James P. Perry, J. Kevin Whear 2021-04-20
10923700 Multilayer separator and methods of manufacture and use J. Kevin Whear 2021-02-16