Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813488 | System and method for determining optimal wireless communication service plans based on spectrum licenses | William Marsh | 2004-11-02 |
| 6681106 | System and method for analyzing wireless communication records and for determining optimal wireless communication service plans | William Marsh, John Merritt, Ted Colbert, David E. Langworthy | 2004-01-20 |