Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291597 | Polybutylene terephthalate composition and article thereof | Chao Liu, Roland Helmut Kraemer, Zhen WEI | 2025-05-06 |
| D1072139 | Tent | — | 2025-04-22 |
| 12129375 | Polybutylene terephthalate composition and a composite of plastic/metal hybrid | Zhen WEI, Chao Liu, Roland Helmut Kraemer, Dai Watanabe, Zhenguo Liu | 2024-10-29 |
| D1038305 | Tent | — | 2024-08-06 |
| D1036608 | Tent | — | 2024-07-23 |
| D1035810 | Tent | — | 2024-07-16 |