Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6342540 | Method for producing water expandable styrene polymers | Guiscard Glück, Klaus Hahn | 2002-01-29 |
PD
Peter Dodel
Overall (2002): #140,279 of 266,432Top 55%
1
Patents 2002