John L. Renfrow

📍 Lafayette, LA: #267 of 823 inventorsTop 35%

🗺 Louisiana: #3,194 of 10,876 inventorsTop 30%

Overall (All Time): #2,339,856 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4790936	Collapsable oil spillage recovery system	—	1988-12-13
4702832	Collapsable oil spillage recovery system	—	1987-10-27