Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639525 | Polymer compound for the production of sealing elements for vessel or container closures | Georg Schlenk | 1997-06-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639525 | Polymer compound for the production of sealing elements for vessel or container closures | Georg Schlenk | 1997-06-17 |