Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439256 | Switchable flap valve | Lothar Koelsch, Hans-Gerhard Kogler, Gerhard Kranz, Christoph Metz, Frank Schroeter | 2002-08-27 |
HF
Hans-Joachim Faulstroh
Danaher: 1 patents #44 of 160Top 30%
Overall (2002): #211,104 of 266,432Top 80%
1
Patents 2002