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John A. Simmer

📍 Jenks, OK: #1 of 2 inventorsTop 50%
🗺 Oklahoma: #160 of 690 inventorsTop 25%
Overall (2005): #168,322 of 245,428Top 70%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6840760 Gas-assisted flare burner Michael Keller, Roger K. Noble 2005-01-11