Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897312 | Polymer-based electrical insulation and electrical conductor insulated therewith | Johann Wartusch, Holger Andress | 1990-01-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897312 | Polymer-based electrical insulation and electrical conductor insulated therewith | Johann Wartusch, Holger Andress | 1990-01-30 |