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

Daniel N. Ozick

IRIrobot: 4 patents #3 of 99Top 4%
Newton, MA: #44 of 525 inventorsTop 9%
Massachusetts: #861 of 13,044 inventorsTop 7%
Overall (2017): #49,010 of 506,227Top 10%
4 Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9713302 Robot confinement Paul E. Sandin, Joseph L. Jones, David A. Cohen, David M. Lewis, Jr., Clara Vu +7 more 2017-07-25
9599990 Robot system Michael J. Halloran, Jeffrey W. Mammen, Tony L. Campbell, Jason S. Walker, Paul E. Sandin +1 more 2017-03-21
9591959 Debris sensor for cleaning apparatus Gregg W. Landry, David A. Cohen 2017-03-14
9550294 Autonomous robot auto-docking and energy management systems and methods David A. Cohen, Clara Vu, James Lynch, Philip R. Mass 2017-01-24