Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5945074 | Apparatus for indirectly transferring heat to a process medium | Franciscus Petrus Marie Waterreus, Willem Van Der Plas | 1999-08-31 |
| 4946750 | Process for generating electricity | Paul F. Van Den Oosterkamp | 1990-08-07 |