Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David A. Melvin — 1 Patent in 2021

Porterville, CA: #2 of 3 inventorsTop 70%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #481,804 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10939664 Animal spraying devices, systems and methods of use Vernon M. Avila 2021-03-09