Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5335538 | Method and arrangement for determining the storage capacity of a catalytic converter | Frank Blischke, Eberhard Schnaibel | 1994-08-09 |
| 5317868 | Method and arrangement for determining the conversion performance of a catalytic converter | Frank Blischke, Lutz Reuschenbach, Eberhard Schnaibel | 1994-06-07 |
| 5314803 | Process and test carrier for the determination of an enzyme from an isoenzyme mixture | Hans-Erich Wilk, Anselm Rothe | 1994-05-24 |
| 5303580 | Method and arrangement for determining the state of deterioration of a catalyzer | Eberhard Schnaibel | 1994-04-19 |