Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331766 | Collagen solution, process for its manufacture and its use | Konrad Braun, Norbert Heimburger | 1982-05-25 |
| 4329992 | Medical apparatus for parenteral liquids | Wolfram Busch, Johann Fischer, Werner Sommer | 1982-05-18 |