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

Robert J. Fei — 7 Patents

LTLantos Technologies: 7 patents #2 of 21Top 10%
Newton, MA: #752 of 2,747 inventorsTop 30%
Massachusetts: #17,885 of 88,656 inventorsTop 25%
Overall (All Time): #701,310 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11584046 Patterned inflatable membranes Michael L. Rishton, Jonathan Aguilar, Lydia Gregoret 2023-02-21
11559925 Patterned inflatable membrane Michael L. Rishton, Jonathan Aguilar, Lydia Gregoret 2023-01-24
11203134 Manufacture of inflatable membranes Michael L. Rishton, Jonathan Aguilar, Lydia Gregoret 2021-12-21
11203135 Manufacture of inflatable membranes Michael L. Rishton, Jonathan Aguilar, Lydia Gregoret 2021-12-21
11122255 Systems and methods for using native references in custom object design Michael L. Rishton, Jonathan Aguilar, Lydia Gregoret, Keith Guggenberger, Brett Zubiate +3 more 2021-09-14
10616560 Custom earbud scanning and fabrication Michael L. Rishton, Jonathan Aguilar, Lydia Gregoret, Keith Guggenberger, Brett Zubiate +3 more 2020-04-07
10122989 Custom earbud scanning and fabrication Michael L. Rishton, Jonathan Aguilar, Lydia Gregoret, Keith Guggenberger, Brett Zubiate +3 more 2018-11-06