Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4242309 | Apparatus for ozonizing unsaturated compounds | Franz-Josef Carduck, Gunter Effey, Suresh Majmudar, Martin Witthaus | 1980-12-30 |
| 4185025 | Continuous process for ozonizing unsaturated compounds | Franz-Josef Carduck, Gunter Effey, Suresh Majmudar, Martin Witthaus | 1980-01-22 |