Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830842 | Preparation of pure boron trifluoride | Bernd Leutner | 1989-05-16 |
| 4378240 | Preparation of acicular ferromagnetic metal particles consisting essentially of iron | Hansjoerg Siegle, Horst Autzen, Werner Steck, Werner Loeser, Eckhard Hetzel +1 more | 1983-03-29 |