DC

Dallas Copley

📍 Sapulpa, OK: #22 of 88 inventorsTop 25%
🗺 Oklahoma: #4,502 of 12,736 inventorsTop 40%
Overall (All Time): #1,959,376 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10024494 Lubrication system and method of making the same Charles C. Busch, Jeff Bradshaw 2018-07-17
7172150 Retractable reel apparatus Donald E. Hutchison, II, Timothy R. Knust, Derrick Charbonnet 2007-02-06