Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Easterbrook — 1 Patent in 2020

Shrewsbury, MA: #57 of 161 inventorsTop 40%
Massachusetts: #5,137 of 14,474 inventorsTop 40%
Overall (2020): #502,852 of 565,922Top 90%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10723175 Quick attachment arm and bracket for supporting a wheel upon a vehicle hoist 2020-07-28