Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8408078 | Apparatus for removing samples from systems having flexible walls and for introducing fluids into the same | Heyo Mennenga, Oscar-Werner Reif, Dieter Schmidt | 2013-04-02 |
| 6786360 | Dispenser | Duane Piechocki, Andreas Graus | 2004-09-07 |
| 5138248 | Load independent current feeding circuit | Helmut E. Brock, Wolfgang Freitag | 1992-08-11 |