Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dave Marshall — 1 Patent in 2016

Boylston, MA: #6 of 18 inventorsTop 35%
Massachusetts: #4,305 of 12,163 inventorsTop 40%
Overall (2016): #425,010 of 481,213Top 90%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9339855 Projectile dispensing system and use John Hochfellner, Kevin Lillie 2016-05-17