Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10663454 | Handheld air sampler device, air sampling arrangement, filter magazine for storing and predefined positioning filter elements on a backing element of a handheld filter device, method for applying a filter element to a backing element of a handheld air sampling device | Ulrich Reidt, Johann Reichenberger, Thomas Ziemann, Krzysztof Warmuzinski | 2020-05-26 |