Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephen P. D'Aniello — 5 Patents

FIFactory Mutual Insurance: 5 patents #1 of 17Top 6%
Franklin, MA: #121 of 420 inventorsTop 30%
Massachusetts: #23,696 of 88,656 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Stephen P. D'Aniello has been granted 5 US patents while listed as an inventor at Factory Mutual Insurance. The first was granted in 2015 and the most recent in February 2019. Stephen P. D'Aniello ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Stephen P. D'Aniello in Franklin, MA, US.

Patents per Year

Patents granted per year, 2015 to 2019Bar chart with a peak of 1 patents in 2015.peak 12015: 1 patents20152016: 1 patents20162017: 1 patents20172018: 1 patents20182019: 1 patents2019

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10207136 System and components for evaluating the performance of fire safety protection devices Hong Yu 2019-02-19
10149993 System and components for evaluating the performance of fire safety protection devices Hong Yu 2018-12-11
9694223 System and components for evaluating the performance of fire safety protection devices Hong Yu 2017-07-04
9452305 Radiation-activated sprinkler and related methods Jaap De Vries, Christopher J. Wieczorek, Benjamin D. Ditch, John A. LeBlanc 2016-09-27
8967997 System and components for evaluating the performance of fire safety protection devices Hong Yu 2015-03-03