Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351563 | One-way measuring element for analyzing gaseous or liquid samples | Hellfried Karpf, M. Jean-Pierre Leiner, Anton Mostl, Bernhard Schaffar, Werner Ziegler | 1994-10-04 |
| 5228350 | Method for analyzing gaseous or liquid samples and a one-way measuring element for use in such a method | Hellfried Karpf, Marcus J. Leiner, Anton Mostl, Bernhard Schaffar, Werner Ziegler | 1993-07-20 |