Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8599140 | Providing a frustrated total internal reflection touch interface | Timothy W. Crockett | 2013-12-03 |
| 7841522 | Apparatus, system, and method for measuring light-weight purchase items | — | 2010-11-30 |
| 6199049 | Verifiable electronic journal for a point of sale device and methods for using the same | Alberto Gustavo Gonzalez Conde, Wayne R. Hucaby | 2001-03-06 |
| 5191204 | Multi-beam optical system and method with power detection of overlapping beams | LeRoy Dickson | 1993-03-02 |
| 4758058 | Holographic disk scanner having special position-indicating holograms | Robert Thomas Cato, LeRoy Dickson | 1988-07-19 |
| 4591236 | Optical scanner with beam directing holograms at window | Eric C. Broockman | 1986-05-27 |