Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MW

Marcus Williams

IRIrobot: 4 patents #6 of 99Top 7%
Newton, MA: #59 of 552 inventorsTop 15%
Massachusetts: #992 of 14,267 inventorsTop 7%
Overall (2019): #48,306 of 560,194Top 9%
4 Patents 2019

Issued Patents 2019

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10499783 Autonomous floor cleaning with a removable pad Ping-Hong Lu, Dan Foran, Joe Johnson, Andrew Graziani 2019-12-10
10398277 Floor cleaning robot Michael Dooley, Nikolai Romanov, Joseph M. Johnson, Sr. 2019-09-03
10383499 Wet robot docking station Levi Fox, Yanhan Li, Jason Jeffrey Suchman, Lucile Driscoll 2019-08-20
10299652 Autonomous coverage robot Duane L. Gilbert, Jr., Andrea M. Okerholm Huttlin, Elaine H. Kristant, Sheila A. Longo, Daniel E. Kee +1 more 2019-05-28