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

John Thomas Barnett — 5 Patents

Wollaston, MA: #5 of 22 inventorsTop 25%
Massachusetts: #23,459 of 88,656 inventorsTop 30%
Overall (All Time): #1,005,532 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9144404 Managing body composition Michael R. D'Angelo 2015-09-29
8669876 Above-water monitoring of swimming pools David Bradford Anderson, Donald Lee Hakes, Keith R. Loss, James P. Gormican 2014-03-11
8237574 Above-water monitoring of swimming pools David Bradford Anderson, Donald Lee Hakes, Keith R. Loss, James P. Gormican 2012-08-07
8170807 Managing body composition Michael R. D'Angelo 2012-05-01
7788042 Managing body composition Michael R. D'Angelo 2010-08-31