Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6453018 | System and method for accessing a messaging service using a short dialing sequence | Tricia Ehlers Henry, Victor Piollet Mills, Jr., Margaret Jean Andrietsch, Rodney T Brand, Carlos Donoso +1 more | 2002-09-17 |
| 6453019 | Method and system for canceling unwanted telephone calls | Teresa Farias Latter, Nancy Book, Mary Louise Hardzinski, James Thomas Maciejewski, Thomas Joseph McBlain +1 more | 2002-09-17 |