Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Nancy Dussault-Smith

IRIrobot: 1 patents #34 of 126Top 30%
Weymouth, MA: #5 of 17 inventorsTop 30%
Massachusetts: #4,998 of 14,123 inventorsTop 40%
Overall (2021): #322,206 of 548,734Top 60%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11185204 Autonomous surface cleaning robot for wet and dry cleaning Andrew Ziegler, Christopher John Morse, Duane L. Gilbert, Jr., Andrew Jones, Scott Pratt +1 more 2021-11-30