Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420466 | Process for preparing a thixotropic agent and its use | Karlheinz Haubennestel | 2002-07-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420466 | Process for preparing a thixotropic agent and its use | Karlheinz Haubennestel | 2002-07-16 |