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USPTO Patent Rankings Data through Sept 30, 2025
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Ivan J. Garshelis

MDMagnetoelastic Devices: 1 patents #1 of 1Top 100%
Dalton, MA: #1 of 5 inventorsTop 20%
Massachusetts: #1,783 of 6,384 inventorsTop 30%
Overall (2002): #200,584 of 266,432Top 80%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6490934 Circularly magnetized non-contact torque sensor and method for measuring torque using the same 2002-12-10