Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659427 | Flap valve | Erwin Krimmer, Ralph Krause, Christian Lorenz, Klaus Kaiser | 2003-12-09 |
PB
Peter Baur
Overall (2003): #143,313 of 273,478Top 55%
1
Patents 2003