Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4554386 | Process for the preparation of methyl tertiary butyl ether | Christiaan Groeneveld, Dirk Knol, Johannes D. M. Verstegen | 1985-11-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4554386 | Process for the preparation of methyl tertiary butyl ether | Christiaan Groeneveld, Dirk Knol, Johannes D. M. Verstegen | 1985-11-19 |