Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8557025 | Generating oxygen in hospitals | Matthias Grahl, Alfred Bolkart, Paul Leitgeb | 2013-10-15 |
| D685734 | Current transducer | — | 2013-07-09 |
| D684927 | Current transducer | — | 2013-06-25 |