Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5273036 | Apparatus and method for monitoring respiration | Harald Kronberg | 1993-12-28 |
| 5007424 | Polarographic/amperometric measuring sensor | Walter Ahsbahs | 1991-04-16 |
| 4784145 | Membrane retainer assembly for physiological sensing units | Walter Ahsbahs, Karl-Heinz Pomorin, Georg J. Ullrich | 1988-11-15 |
| 4432365 | Physiological sensing unit | — | 1984-02-21 |
| 4425918 | Membrane retainer arrangement for physiological sensing units | Hermann Moll, Karl-Heinz Pomorin, Georg J. Ullrich | 1984-01-17 |
| 4359054 | Retainer arrangement and method for applying a membrane to a physiological sensing unit | Karl-Heinz Pomorin | 1982-11-16 |
| 4336031 | Method for the calibration of an oxygen sensing unit and calibration agent therefor | Joachim Hopmeier, Georg J. Ullrich | 1982-06-22 |
| 4334541 | Thermal protective circuit for a hyperemia-inducing physiological sensor | Georg J. Ullrich | 1982-06-15 |