Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9020621 | Network based media enhancement function based on an identifier | James Arthur Proctor, III, Mark D. Skowronski, James R. Bress, Lee Krause | 2015-04-28 |
| 6389130 | Public switched telephone network call routing using dyamic asynchronous mode transfer bearer voice trunking | Andrew Alleman | 2002-05-14 |