Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8767940 | System, method and apparatus for placing a telephone call | Michael Choupak | 2014-07-01 |
| 8422655 | System, method and apparatus for placing a telephone call | Michael Choupak | 2013-04-16 |
| 7346156 | Methods and apparatuses for placing a telephone call | Michael Choupak | 2008-03-18 |