Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6760419 | Method and apparatus for interfacing a drive-thru intercom system with a telephone system | Michael E. Brown | 2004-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6760419 | Method and apparatus for interfacing a drive-thru intercom system with a telephone system | Michael E. Brown | 2004-07-06 |