Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5120973 | Method and device for inserting a radioactive radiation source into an applicator and withdrawing it therefrom | Karl-Heinz Rohe, Karl Weinlich, Rainer Link | 1992-06-09 |
| 4918195 | Process for preparing triazoles fused with aromatic systems by reaction of o-arylenediamines with nitrites | Ulrich Schnegg | 1990-04-17 |