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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MP

Mark A. Preston — 1 Patent in 2021

IEInfinitum Electric: 1 patents #4 of 8Top 50%
South Hadley, MA: #3 of 6 inventorsTop 50%
Massachusetts: #4,998 of 14,123 inventorsTop 40%
Overall (2021): #343,608 of 548,734Top 65%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11183896 Axial field rotary energy device having PCB stator and variable frequency drive Paulo Guedes-Pinto, Rich Lee, Jerad Park, Ben Schuler, Michael Gray 2021-11-23