Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518280 | Self sealing and cleaning nozzle | Huankun Lao | 2019-12-31 |
| 10307446 | Cannabis extraction method and compositions | — | 2019-06-04 |
| 10307779 | Dual-chambered bottles for storing and dispensing of fluid and semi-fluid materials | Huankun Lao | 2019-06-04 |