Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Brian Doughty — 2 Patents in 2016

IRIrobot: 2 patents #40 of 177Top 25%
Framingham, MA: #23 of 162 inventorsTop 15%
Massachusetts: #2,120 of 12,163 inventorsTop 20%
Overall (2016): #156,360 of 481,213Top 35%
2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9375842 Autonomous mobile robot confinement system Steven V. Shamlian 2016-06-28
9326654 Roller brush for surface cleaning robots 2016-05-03