Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4259410 | Random propylene copolymers for electric cable insulation | Walter Dittmann, Albert Frese, Johannes Plenikowski, Helmut Klawitter | 1981-03-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4259410 | Random propylene copolymers for electric cable insulation | Walter Dittmann, Albert Frese, Johannes Plenikowski, Helmut Klawitter | 1981-03-31 |