Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306502 | Apparatus for delivering nitroglycerin to the skin, processes for the production thereof and the use thereof | Hans-Rainer Hoffmann, Reinhold Meconi, Robert-Peter Klein | 1994-04-26 |