Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1077440 | Insole | — | 2025-06-03 |
| 11350778 | Temperature control cup | Ruohan Yang | 2022-06-07 |
| 11190390 | Alarm information processing method and apparatus, system, and computer storage medium | Ziqing Zhao, Dingan Liang, Bo Yang, Haoyu Huang, Lan Zhang | 2021-11-30 |
| 6385847 | Seat faced engine valves and method of making seat faced engine valves | Jay M. Larson, David F. Berlinger, James R. Spencer | 2002-05-14 |