Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10800648 | Funnel for a fuel tank filler pipe | Xiankai Song | 2020-10-13 |
| 10640358 | Capless refill adapter for a fluid refilling system | Xiankai Song, Christopher Anthony Danowski | 2020-05-05 |
| 10569645 | Insert for a fuel tank filler pipe | Xiankai Song, Rodolfo Palma, John Alva Kinzinger | 2020-02-25 |