Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12298088 | Metal heat exchanger tube | Achim Gotterbarm, Manfred Knab, Zhong Luo, Jianying Cao | 2025-05-13 |
| 12298089 | Metal heat exchanger tube | Achim Gotterbarm, Manfred Knab | 2025-05-13 |