Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11071530 | Needle system restrictor | Huisun Wang, Kester J. Batchelor | 2021-07-27 |
| 11065372 | Needle system restrictor | Kester J. Batchelor, Huisun Wang | 2021-07-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11071530 | Needle system restrictor | Huisun Wang, Kester J. Batchelor | 2021-07-27 |
| 11065372 | Needle system restrictor | Kester J. Batchelor, Huisun Wang | 2021-07-20 |