Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350652 | Manufacture of electrically conductive polyolefin moldings, and their use | Klaus Boehlke, Erhard Seiler, Martin Welz | 1982-09-21 |
| 4314927 | Flameproofed filled nylon molding materials | Horst Reimann | 1982-02-09 |