Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5910310 | Porcine parainfluenza virus type 2 | Ernst Heinen, Norbert Schmeer | 1999-06-08 |
| 5805032 | Electrical filter for attenuating oscillations in AC mains | Thomas Kirsten | 1998-09-08 |