Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9942411 | Methods, systems, and products for voice-over internet protocol calls | Douglas M. Nortz, Kadangode K. Ramakrishnan, Charles Robert Kalmanek, Jr., Partho Mishra | 2018-04-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9942411 | Methods, systems, and products for voice-over internet protocol calls | Douglas M. Nortz, Kadangode K. Ramakrishnan, Charles Robert Kalmanek, Jr., Partho Mishra | 2018-04-10 |