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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dorce Daniel — 1 Patent in 2021

Benicia, CA: #8 of 25 inventorsTop 35%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #472,081 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10920663 Internal combustion engine with rotating pistons and cylinders and related devices and methods of using the same 2021-02-16