Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6850755 | Transparent billing and display of multiple directory numbers in wireless telephone systems | Penny Lynne Bright, Karl Andrew Madsen, Manickam Shanmugam | 2005-02-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6850755 | Transparent billing and display of multiple directory numbers in wireless telephone systems | Penny Lynne Bright, Karl Andrew Madsen, Manickam Shanmugam | 2005-02-01 |