JP

John Pfeffer

📍 New Orleans, LA: #555 of 1,220 inventorsTop 50%
🗺 Louisiana: #5,044 of 10,876 inventorsTop 50%
Overall (All Time): #3,776,485 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5437332 Control system for wild oil and gas wells and other uncontrolled dangerous discharges — 1995-08-01