Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014508 | Access code enhancement for caller preview service | Robert Stroud, Rick Anthony Cherye | 2011-09-06 |
| 7929944 | Method and system for enabling a mobile user to manage calls | Carol Shifrin Gruchala, Wayne Robert Heinmiller, Dianna Tiliks | 2011-04-19 |
| 7907715 | System and method for blocking a telephone call | Wayne Robert Heinmiller, Dianna Tiliks, Tyler D. Schroepfer, David C. Herrera | 2011-03-15 |