MS

Mark D. Swisher

📍 Jena, LA: #2 of 8 inventorsTop 25%
🗺 Louisiana: #3,194 of 10,876 inventorsTop 30%
Overall (All Time): #2,242,518 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6125936 Dual completion method for oil/gas wells to minimize water coning — 2000-10-03
5862863 Dual completion method for oil/gas wells to minimize water coning — 1999-01-26