Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Christopher M. Casey

IRIrobot: 1 patents #34 of 126Top 30%
Lexington, MA: #202 of 469 inventorsTop 45%
Massachusetts: #4,998 of 14,123 inventorsTop 40%
Overall (2021): #504,397 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11084172 Obstacle following sensor scheme for a mobile robot Matthew Cross, Daniel N. Ozick, Joseph L. Jones 2021-08-10