Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D317671 | Coin tray and the like | Charles A. Thomas, Sara L. Danis | 1991-06-18 |
| 4928411 | Tray including display | Sara L. Danis, Charles A. Thomas | 1990-05-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D317671 | Coin tray and the like | Charles A. Thomas, Sara L. Danis | 1991-06-18 |
| 4928411 | Tray including display | Sara L. Danis, Charles A. Thomas | 1990-05-29 |