Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Bruce A. Constantine — 2 Patents in 2021

ESEspro: 2 patents #1 of 4Top 25%
Attleboro, MA: #9 of 50 inventorsTop 20%
Massachusetts: #2,417 of 14,123 inventorsTop 20%
Overall (2021): #176,662 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D937626 Thermal sleeve Cary Ong, Christopher R. McLean, Jordan Sciberras 2021-12-07
D929804 Filter element Cary Ong, Christopher R. McLean, Jordan Sciberras 2021-09-07