Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6587034 | Data communication device | Frederic Heiman, Joseph Katz, Andrew Werback | 2003-07-01 |
| 6550672 | Method and system for presenting item information using a portable data terminal | William X. Tracy, Thomas K. Roslak, Judith Murrah, Francis Riso, Robert Sandler | 2003-04-22 |