Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373511 | Combination terminal and printer | David Henry Groves, Jerry Crosetti, Ki Sheung Yuen, Fraser Hardman | 2002-04-16 |
| D447136 | Transaction terminal | David Henry Groves, Fraser Hardman, Ki Sheung Yuen, Thornton K. Lothrop | 2001-08-28 |
| 6097606 | Financial transaction terminal with limited access | David Henry Groves, Fraser Hardman, John R. Spence, Ki Sheung Yuen | 2000-08-01 |
| 5938472 | Tamper indicating arrangement | Ki Sheung Yuen | 1999-08-17 |
| 5912446 | Card reader with carriage powered by movement of inserted card | David Henry Groves, Martin F. Hemy | 1999-06-15 |
| 5559317 | Card reader with carriage powered by movement of inserted card | David Henry Groves, Martin F. Hemy | 1996-09-24 |
| 5321243 | Card reader apparatus with read head mounting structure and card guide | David Henry Groves, Ki Sheung Yuen | 1994-06-14 |