Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5514562 | Method and an apparatus for currently measuring the presence of traces of an undesirable substance in air | Grethe Saugmann, Bjarne B.o slashed.ving, Mads Christian Hage Nielsen | 1996-05-07 |