Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6735432 | Cordless cellular system and method | Roland E. Williams, Michael Allen Raffel, Roderick Nelson, Ileana A. Leuca, Tony S. Lee +4 more | 2004-05-11 |
| 6681118 | Method of providing cellular and landline cordless service using a dual mode mobile telephone | Michael Allen Raffel, Michael D. Bamburak, David Glass, Masud Kibria, Christopher Gregory Lawrence +7 more | 2004-01-20 |