Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7604730 | Coking reduction in cracking reactors | Francis Humblot, Claude Brun, Harry M. Woerde | 2009-10-20 |
| 4946750 | Process for generating electricity | Jan Frederik Nomden | 1990-08-07 |