Issued Patents 1982
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351327 | Device for connection to a respiratory gas line | Gerhart Rinne | 1982-09-28 |
| 4345151 | Arrangement for determining a medium | — | 1982-08-17 |
| 4326513 | Patient data controlled respiration system | Volker Schulz, Stefan Kunke | 1982-04-27 |
| 4317453 | Method and apparatus for testing a person's breath for the determination of its alcohol content | Hans-Friedhelm Kempin | 1982-03-02 |
| 4316380 | Method for determining the alcohol content in breathing air | Eric Hecker | 1982-02-23 |