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Frederick Forbes Vannan

Lawton, OK: #1 of 5 inventorsTop 20%
Oklahoma: #195 of 823 inventorsTop 25%
Overall (2003): #225,385 of 273,478Top 85%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6525671 Road surface friction (RSF) monitoring system — 2003-02-25

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