Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454069 | System and method for handling a tubular member | Erling Tambs, Thomas Vatne | 2022-09-27 |
| 11312077 | 3D printing apparatus, production line using the apparatus, and cyclical printing method thereof | Fan Peng, Yi LIU, Nanhua MENG, Zhengjie Li | 2022-04-26 |