Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814520 | Tryptamine producing tryptophan decarboxylase gene of plant origin | Vincenzo De Luca, Normand Brisson | 1998-09-29 |
| 5386571 | Computer system and method for storing and displaying of a semantically structured entity relationship diagram | — | 1995-01-31 |
| 5045199 | Stacked filter supports with corresponding profile seals | Udo Fast, Thomas Handtmann, Helmut Schafft, Peter Westermeier | 1991-09-03 |
| 4395673 | Controlled rectifier motor vehicle battery charger | — | 1983-07-26 |
| 4390792 | Automotive electrical power supply system with reverse polarity indication | Friedhelm Meyer, Joachim Severing | 1983-06-28 |
| 4382222 | Series regulated rectifier circuit for a battery charging system | Ulrich Münz | 1983-05-03 |
| 4379989 | System for preventing damage to a battery charger due to application of a battery with wrong polarity | Rainer Leunig | 1983-04-12 |