RN

Robert H. Van Note

EN Envirotech: 2 patents #17 of 100Top 20%
📍 Orinda, CA: #276 of 531 inventorsTop 55%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,372,248 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4304666 Geothermal brine treatment 1981-12-08
4302328 Geothermal brine treatment 1981-11-24