Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10525624 | Heating element for a flow channel or a mould impression and injection-moulding nozzle with such a heating element | Herbert Gunther, Siegrid Sommer, Torsten Schnell, Marco Kwiatkowski | 2020-01-07 |
| 8840395 | Hot runner nozzle having an electrical heating element | Siegrid Sommer, Frederic Zimmermann, Herbert Gunther | 2014-09-23 |