Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11973902 | System for cloud-enabling a premise PBX | Daniel Klein, Maria Ruinskaya, Douglas Christiansen | 2024-04-30 |
| 11622046 | System for cloud-enabling a premise PBX | Daniel Klein, Maria Ruinskaya, Douglas Christiansen | 2023-04-04 |