Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5903875 | Method of issuing a service ticket in transactions of commodities by making use of communication | — | 1999-05-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5903875 | Method of issuing a service ticket in transactions of commodities by making use of communication | — | 1999-05-11 |