EK

Eduard Philip Kieffer

Shell Oil Compny: 2 patents #12 of 193Top 7%
Overall (2021): #164,998 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11142705 Process for preparing a base oil having a reduced cloud point Diederik Mattheus Antonius De Jonge, Edward Julius Creyghton, Duurt Renkema 2021-10-12
10934496 Fischer-tropsch feedstock derived haze-free base oil fractions Eglantine Armelle Christiane Colette Marie Albe, Godfried Johannes Aarts, José Luís Moniz Jardim, Cornelis Hyacinthus Maria Van Der Hulst, Edward Julius Creyghton 2021-03-02