Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10901621 | Dual-level storage device reservation | Huamin Chen, Derek W. Carr | 2021-01-26 |
| 6599044 | Device for printing on paper tape and for cutting the tape into printed tickets | — | 2003-07-29 |