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

John F. Bragg

ATArichell Technologies: 1 patents #13 of 18Top 75%
Medford, MA: #601 of 941 inventorsTop 65%
Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,347,196 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7325781 Automatic bathroom flushers with modular design Natan E. Parsons, Fatih Guler, Kay Herbert, Michael D. Cattafe 2008-02-05