Arthur E. Renfro, Jr.

AT Advanced Environmental Technologies: 1 patents #4 of 10Top 40%

📍 Atascadero, CA: #87 of 161 inventorsTop 55%

🗺 California: #247,236 of 386,348 inventorsTop 65%

Overall (All Time): #3,888,204 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5059252	Method for enhancing bioremediation of hydrocarbon contaminated soils	—	1991-10-22