Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317890 | Thermoplastic synthetic material and a process for its production | Wilhelm Goyert, Wolfgang Grimm, Karl-Heinz Ott, Wolfgang Oberkirch, Hans Wagner | 1982-03-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317890 | Thermoplastic synthetic material and a process for its production | Wilhelm Goyert, Wolfgang Grimm, Karl-Heinz Ott, Wolfgang Oberkirch, Hans Wagner | 1982-03-02 |