Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783066 | On-premises paging system utilizing mounted pagers having a data input device | James Livingston, Russell P. Blink | 2004-08-31 |
| 6712278 | On-premises restaurant communication system and method | James Livingston, Russell P. Blink | 2004-03-30 |