HS

Hans U. Schutt

Shell Oil Compny: 2 patents #1,477 of 4,423Top 35%
SO Shell Offshore: 1 patents #21 of 54Top 40%
Overall (All Time): #1,668,817 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4959177 Reducing stress corrosion cracking in treating gases with alkanol amines — 1990-09-25
4855035 Method of abating corrosion in crude oil distillation units — 1989-08-08
4620595 Recovering oil by injecting ammoniated and nitrited seawater — 1986-11-04