Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Brian Doughty — 2 Patents in 2017

IRIrobot: 2 patents #23 of 99Top 25%
Framingham, MA: #25 of 156 inventorsTop 20%
Massachusetts: #2,350 of 13,044 inventorsTop 20%
Overall (2017): #167,059 of 506,227Top 35%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9807930 Blade guard for a robot lawnmower Peter J. Lydon 2017-11-07
9554508 Autonomous mobile robot Paul C. Balutis, Alec Likhite, Jeff Karlson, Tyler Nikitas 2017-01-31