Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7565952 | Small footprint self checkout method | Richard H. Harris | 2009-07-28 |
| 7118026 | Apparatus, method, and system for positively identifying an item | Richard H. Harris, Lawrence Arthur Heyl, Jonathan H. Connell, II | 2006-10-10 |
| 5539394 | Time division multiplexed batch mode item identification system | Robert Thomas Cato, Richard H. Harris | 1996-07-23 |
| 5119489 | Method of monitoring the bring up of all units in a multiple system from a remote unit including diagnostic testing with visual indicator illumination indicating operability | Arthur Latimer Bond, David R. Hughes, Arthur M. Wiencken, Jr. | 1992-06-02 |
| 5109484 | Self configuring terminal which polls loop network and generates list of connected devices for use in selectively downloading control programs | David R. Hughes | 1992-04-28 |
| 4773001 | Method and apparatus for communicating with remote units of a distributive data processing system | Brian E. Blair, David R. Hughes, Alexander Polischuk-Sawtschenko | 1988-09-20 |