Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387968 | Method for producing water expandable styrene polymers | Guiscard Glück, Klaus Hahn | 2002-05-14 |
RG
Roland Gellert
Overall (2002): #129,033 of 266,432Top 50%
1
Patents 2002