Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304759 | Automatic graphite conveying device and winding machine for spiral wound gasket | Kaijun Wu, Shuji Wu, Chulian Guan | 2025-05-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304759 | Automatic graphite conveying device and winding machine for spiral wound gasket | Kaijun Wu, Shuji Wu, Chulian Guan | 2025-05-20 |