Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6006084 | Method and apparatus for providing billing services for a mobile group of communication system users | Nathan West Miller, Daniel R. Tayloe, Kenneth Lee Sowles, Robert Thomas Frederick | 1999-12-21 |
| 5918175 | Method and apparatus for registering mobile user groups | Daniel R. Tayloe, Nathan West Miller, Kenneth Lee Sowles, Robert Thomas Frederick | 1999-06-29 |