Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6374875 | Device for metering a granular material | Manfred Schroeder, Hans Gröner | 2002-04-23 |
DM
Dieter Metzger
Overall (2002): #229,310 of 266,432Top 90%
1
Patents 2002