Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE47053 | Method and system for subscriber-based audio service over a communication network | Joseph St-John Drosset, Christopher J. Bottorf, Juan C. McMillan | 2018-09-18 |
| 6662231 | Method and system for subscriber-based audio service over a communication network | Joseph St-John Drosset, Christopher J. Bottorf, Juan C. McMillan | 2003-12-09 |