Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5225107 | Nucleating agents (pore regulators) for the preparation of directly gassed thermoplastic foams | Gunther Kretzschmann, Dieter Scholz | 1993-07-06 |
| 4572740 | Citric acid esters as blowing and nucleating agents in the processing plastics | Gunther Kretzschmann, Dieter Scholz | 1986-02-25 |