Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340714 | Chloride-sensitive electrode membrane | Helmut Offenbacher, Christoph Ritter | 2002-01-22 |
| 5928918 | Preparation of a hydrophobic polymer matrix containing immobilized enzymes | Helmut Offenbacher, Bernhard Schaffar | 1999-07-27 |
| 4670127 | Ion-sensitive membrane electrode | Christoph Ritter, Hermann Marsoner | 1987-06-02 |