DE

Dwayne Emfinger

📍 McKittrick, CA: #1 of 2 inventorsTop 50%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,283,222 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7686083 Method and apparatus for cutting off a well — 2010-03-30