Ralph Nigro

📍 Oakhurst, CA: #38 of 78 inventorsTop 50%

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

Overall (All Time): #3,838,077 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5263543	External fire prevention system	—	1993-11-23