RL

Robert M. Laurent

EX ExxonMobil: 2 patents #3,932 of 10,161Top 40%
📍 Bois-Guillaume, FR: #19 of 71 inventorsTop 30%
Overall (All Time): #2,350,141 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4618458 Sulphonic acids and sulphonates Marcel Prillieux, Robert Tirtiaux 1986-10-21
4259193 Overbased sulphonates Robert Tirtiaux 1981-03-31