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David M. Bartley

📍 Holdenville, OK: #2 of 6 inventorsTop 35%
🗺 Oklahoma: #6,781 of 12,736 inventorsTop 55%
Overall (All Time): #3,162,292 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8459305 Dual chamber orifice fitting Eric M. Sutliff, Kernek E. McDonald, Billy R Breeden 2013-06-11