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USPTO Patent Rankings Data through Dec 31, 2025
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David Battle — 1 Patent in 2021

NDNdsl: 1 patents #1 of 3Top 35%
Massillon, OH: #8 of 22 inventorsTop 40%
Ohio: #2,417 of 7,535 inventorsTop 35%
Overall (2021): #488,020 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11069929 Apparatuses and methods for optically monitoring fluid level in a container, such as a battery, using a non-contact optical detector on an outside surface of the container Frederick Avery LaBach, Mark Allen Wille 2021-07-20