Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655429 | Lubricating oil composition | Wilhelmus Petrus Antonie van Houten, Ronald Theodorus Fake Jukes | 2023-05-23 |
| 11485928 | Marine diesel lubricant oil compositions | Mia Gill, Wilhelmus Petrus Antonie van Houten, Ronald Theodorus Fake Jukes | 2022-11-01 |
| 9206374 | Trunk piston engine lubricating oil compositions | Ronald Theodorus Fake Jukes, Christophe Le Deore | 2015-12-08 |
| 5849675 | Hydraulic system using an improved antiwear hydraulic fluid | Stuart H. Brown | 1998-12-15 |
| 4419287 | Stereocontrolled synthesis of steroidal side chains | William G. Dauben | 1983-12-06 |