Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Peter M. MacDonald — 1 Patent in 2016

FIFlexhead Industries: 1 patents #1 of 3Top 35%
Sherborn, MA: #11 of 19 inventorsTop 60%
Massachusetts: #4,305 of 12,163 inventorsTop 40%
Overall (2016): #265,792 of 481,213Top 60%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9339674 Hat channel adaptor for sprinkler support assembly Paul S. F. Silcox, Norman J. MacDonald, III 2016-05-17