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William J. Riffe

MR Marine Environmental Research: 1 patents #1 of 2Top 50%
UN Unknown: 1 patents #172 of 2,033Top 9%
📍 Alva, OK: #1 of 8 inventorsTop 15%
🗺 Oklahoma: #86 of 727 inventorsTop 15%
Overall (1994): #16,278 of 165,921Top 10%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5352342 Method and apparatus for preventing corrosion of metal structures 1994-10-04
5346598 Method for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water Jack D. Carter 1994-09-13