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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chester Larrow — 1 Patent in 2020

COCooltech: 1 patents #1 of 4Top 25%
Baltimore, MD: #199 of 655 inventorsTop 35%
Maryland: #1,250 of 4,116 inventorsTop 35%
Overall (2020): #516,350 of 565,922Top 95%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D894372 Mask William G. DeMore, Benjamin R. Lane, Aaron S. Pearl 2020-08-25