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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Marcus Williams — 4 Patents in 2020

IRIrobot: 4 patents #5 of 117Top 5%
Newton, MA: #40 of 538 inventorsTop 8%
Massachusetts: #1,014 of 14,474 inventorsTop 8%
Overall (2020): #48,811 of 565,922Top 9%
4 Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10824159 Autonomous floor-cleaning robot having obstacle detection force sensors thereon and related methods Dexter Bautista, Isaac Fowler, Andrew Graziani, Ping-Hong Lu, Erik Schembor 2020-11-03 $13,511,000
10791902 Cleaning pads for autonomous floor cleaning robots John Reimels, Adam Goss, Isaac Fowler, Lucile Driscoll 2020-10-06 $14,444,000
10639793 Restricting movement of a mobile robot Ping-Hong Lu, Joseph M. Johnson, Sr., Fabrizio Santini 2020-05-05 $19,897,000
10595698 Cleaning pad for cleaning robot Lin Lung Chieh 2020-03-24 $2,571,000