RV

Raoul P. Vaell

UC Union Oil Company Of California: 2 patents #143 of 385Top 40%
📍 Los Angeles, CA: #4,824 of 12,377 inventorsTop 40%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,365,484 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4315903 Reducing the consumption of anthraquinone disulfonate in stretford solutions Donald M. Fenton 1982-02-16
4206194 Reducing the consumption of anthraquinone disulfonate in stretford solutions Donald M. Fenton 1980-06-03