DJ

David M. Lewis, Jr.

IR Irobot: 1 patents #49 of 99Top 50%
📍 Tyngsborough, MA: #7 of 22 inventorsTop 35%
🗺 Massachusetts: #4,682 of 13,044 inventorsTop 40%
Overall (2017): #448,069 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9713302 Robot confinement Paul E. Sandin, Joseph L. Jones, Daniel N. Ozick, David A. Cohen, Clara Vu +7 more 2017-07-25