Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6415813 | Shut-off valve for a tank | — | 2002-07-09 |
BK
Burkhard Kraft
Overall (2002): #246,081 of 266,432Top 95%
1
Patents 2002