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USPTO Patent Rankings Data through Sept 30, 2025
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Philip L. Mason

Overall (1997): #92,775 of 185,788Top 50%
1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5699159 Loadmeter employing birefringence to measure mechanical loads and stresses 1997-12-16