Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher E. Dragan — 1 Patent in 2021

Toyota: 1 patents #1,392 of 3,956Top 40%
Canton, MI: #156 of 357 inventorsTop 45%
Michigan: #3,301 of 9,874 inventorsTop 35%
Overall (2021): #502,780 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11192503 Integrated gravitational anti-spill container system 2021-12-07 $654,000