Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5098551 | Process for the manufacture of lubricating base oils | Jean-Marie A. Bertaux, Jean-Claude Emile Maximilien Holley | 1992-03-24 |
| 4764265 | Process for the manufacture of lubricating base oils | Henricus M. J. Bijwaard | 1988-08-16 |
| 4622129 | Process for the manufacture of lubricating base oils | Gerhard G. Bayle, Henricus M. J. Bijwaard | 1986-11-11 |
| 4244807 | Process for the preparation of a hydrocarbon mixture rich in aromatics | Frits Dautzenberg | 1981-01-13 |